FIXED reporter:jrud kw:assertion -kw:crash kw:testcase -comp:javascript -sev:cri

Tue Nov 17 2020 07:34:43 PST
  • Resolution: FIXED
  • Status: RESOLVED, CLOSED, VERIFIED
  • Reporter: jrud
  • Keywords: assertion
  • Keywords: (does not contain the string) crash
  • Keywords: testcase
  • Component: (does not contain the string) javascript
  • Severity: (does not contain the string) cri
This result was limited to 500 bugs. See all search results for this query.
ID Type Summary Product Comp Assignee▲ Status▲ Resolution Updated
436965 <iframe src="c:"></iframe> triggers "ASSERTION: This is unsafe" Core Layout: Images, Vide bugs RESO FIXE 2018-08-29
367650 [FIX]"ASSERTION: should only be called for text frames" with counters, :first-letter Core CSS Parsing and Comp bzbarsky RESO FIXE 2015-08-26
372553 [FIX]"ASSERTION: Some frame destructors were not called" with :first-letter, wrapping Core Layout bzbarsky RESO FIXE 2007-03-04
377824 [FIX]mtable causes "ASSERTION: Should have dealt with kids that have NS_FRAME_IS_SPECIAL elsewhere" Core MathML bzbarsky RESO FIXE 2007-12-17
378240 [FIX]"ASSERTION: Should have found a parent before this" with a position:fixed table and a caption Core Layout: Tables bzbarsky RESO FIXE 2007-12-16
379316 [FIX]rgba(0,0,255,4.3) renders with alpha of 0.3 and triggers "ASSERTION: out of range" Core CSS Parsing and Comp bzbarsky RESO FIXE 2007-05-05
386014 [FIXr]"ASSERTION: Should have found a parent before this" with a position:fixed table and captions Core Layout: Tables bzbarsky RESO FIXE 2009-03-09
393649 [FIX]"ASSERTION: assigning special sibling to other than first-in-flow!" with -moz-column, block-in-inline Core Layout bzbarsky RESO FIXE 2007-08-27
393671 [FIX]"ASSERTION: expected the float to be a child of the outer CB" and more with float, block-in-inline Core Layout bzbarsky RESO FIXE 2007-08-30
393801 [FIX]"ASSERTION: Already have an undisplayed context entry for aContent" with multiple <body> elements and position:absolute in <iframe scrolling="no"> Core Layout: Images, Vide bzbarsky RESO FIXE 2018-08-29
394111 [FIX]Another way to trigger "ASSERTION: expected the float to be a child of the outer CB" with float, block-in-inline Core Layout bzbarsky RESO FIXE 2007-09-02
398326 [FIX]"ASSERTION: Should be in an update while creating frames" with xul listbox Core XUL bzbarsky RESO FIXE 2008-07-31
537624 "ASSERTION: Already have an undisplayed context entry for aContent" with {ib} Core Layout bzbarsky RESO FIXE 2012-03-20
558943 [FIX]"ASSERTION: Shouldn't be trying to restyle non-elements directly" with :first-line Core CSS Parsing and Comp bzbarsky RESO FIXE 2010-06-09
616913 "ASSERTION: Principal mismatch. Not good" Core DOM: Core & HTML bzbarsky RESO FIXE 2019-03-13
621841 "ASSERTION: Reflow hint bits set without actually asking for a reflow" Core Layout: Images, Vide bzbarsky RESO FIXE 2018-08-29
698974 querySelector on createDocumentFragment triggers "ASSERTION: Unexpected root node" Core DOM: Core & HTML bzbarsky RESO FIXE 2019-03-13
709384 "ASSERTION: Don't schedule the same document multiple times" Core DOM: Core & HTML bzbarsky RESO FIXE 2019-03-13
374819 "ASSERTION: intrinsic widths out of order" Core Layout: Tables dbaron RESO FIXE 2007-12-16
563536 [HTML5] "ASSERTION: wrong thread" [@ nsIOService::NewURI] with nsHtml5MetaScanner::tryCharset on the stack Core DOM: HTML Parser hsivonen RESO FIXE 2010-11-22
415301 "ASSERTION: aDocument must be current doc of aParent" with XBL, <xul:listboxbody> Core XBL jonas RESO FIXE 2010-01-13
310520 Removing <select> with <input> descendant gives "ASSERTION: RemovedAsPrimaryFrame called after PreDestroy" Core Layout: Form Control mrbkap RESO FIXE 2007-12-16
461278 "ASSERTION: Uh, fix QI!" loading a bug list Core DOM: Core & HTML peterv RESO FIXE 2019-03-13
462929 "ASSERTION: We can't deal with objects that have the same classinfo but different offset tables" with MathML element and other element Core XPConnect peterv RESO FIXE 2010-01-07
1221881 "ASSERTION: Should have state machine" Core Audio/Video: Playbac suro001 RESO FIXE 2015-11-20
380096 [FIX]"ASSERTION: Should have found a parent before this" with inline-table root, table-caption, and float Core Layout: Tables bzbarsky RESO FIXE 2011-06-11
381284 [FIX]"ASSERTION: reading uninitialized value: 'mUnit != eStyleUnit_Null'" Core Layout: Tables bzbarsky RESO FIXE 2007-12-16
388712 [FIXr]"ASSERTION: Walked too far?" with html:form, html:label, and svg:use Core SVG bzbarsky RESO FIXE 2007-12-13
389636 [FIX]"ASSERTION: aDocument must be current doc of aParent" and more with cloned <xul:richlistbox> Core XBL bzbarsky RESO FIXE 2007-09-20
391909 [FIX]"line-height: 3ch" triggers "ASSERTION: bad unit" in ComputeLineHeight Core Layout bzbarsky RESO FIXE 2007-08-24
398803 "ASSERTION: scrollbars should not have been created" with block-in-inline, overflow:inherit, and :first-line Core Layout bzbarsky RESO FIXE 2007-11-08
399209 [FIX]"ASSERTION: Wrong parent style context" with table stuff Core Layout bzbarsky RESO FIXE 2007-12-16
399219 [FIX]"ASSERTION: Wrong parent style context" with xul:treeitem and -moz-inline-grid Core XUL bzbarsky RESO FIXE 2008-07-31
429865 "ASSERTION: prev sibling not in line list" with floating :first-letter, :after, RLO Core Layout bzbarsky RESO FIXE 2009-12-14
408450 "ASSERTION: Some objects allocated with AllocateFrame were not freed" with -moz-column, td Core Layout dholbert RESO FIXE 2009-10-15
503961 "ASSERTION: overflow containers out of order" with -moz-column Core Layout dholbert RESO FIXE 2010-01-28
856777 "ASSERTION: Using observer service after XPCOM shutdown" (mozilla::dom::Navigator::Invalidate) Core DOM: Core & HTML dkeeler RESO FIXE 2019-03-13
550325 "ASSERTION: We should have padding here" with abs pos, overflow:scroll Core Layout mats RESO FIXE 2010-11-11
513741 "ASSERTION: rule walker must be at root" with XBL, rem unit, display:table Core CSS Parsing and Comp nobody RESO FIXE 2009-09-29
950509 "ASSERTION: Should have set up sync point" with mozCaptureStream and defaultPlaybackRate Core Audio/Video: MediaSt nobody RESO FIXE 2015-12-21
407053 "Assertion failure: (cx)->requestDepth || (cx)->thread == (cx)->runtime->gcThread" with document.execCommand('copy', ...) Core DOM: Core & HTML peterv RESO FIXE 2019-03-13
467481 "ASSERTION: What's going on?" with xul:listbox, iframe, ordinal Core XUL roc RESO FIXE 2013-03-31
499862 "ASSERTION: invalid array index" with overflow:scroll, float:left, text-transform, changing <style> Core Layout roc RESO FIXE 2010-07-15
538062 "ASSERTION: negative length" and more with bidi in <option> Core Layout roc RESO FIXE 2010-11-06
508927 "ASSERTION: returning frame that is not in childlist" with xul:listboxbody, XBL Core XUL tnikkel RESO FIXE 2010-02-08
322786 [FIX]ASSERTION: Could not find an adaptor! (<xul:scrollbox> inside inline element) Core XUL bzbarsky RESO FIXE 2008-07-31
334105 [FIX]ASSERTION: Bogus: '!mHead' (nsLineBox.cpp#916 - nsFloatCacheFreeList::Append) Core Layout bzbarsky RESO FIXE 2007-12-15
342923 [FIX]"ASSERTION: Unexpected CSS rule" putting certain SVG in HTML (not XHTML) document Core CSS Parsing and Comp bzbarsky RESO FIXE 2008-01-16
342954 [FIX]"ASSERTION: SetMayHaveFrame failed?" involving XBL Core XBL bzbarsky RESO FIXE 2008-02-28
379405 [FIX]"ASSERTION: Unexpected left/right/top/bottom unit" with getComputedStyle on "position: relative" element Core CSS Parsing and Comp bzbarsky RESO FIXE 2007-12-17
386939 [FIX]"ASSERTION: no user stylesheets in styleset, but we have one!" when removing frames from frameset Core Layout bzbarsky RESO FIXE 2008-01-20
387209 [FIXr]"ASSERTION: frame should be clean when getting special height reflow" Core Layout: Tables bzbarsky RESO FIXE 2007-12-16
388374 [FIXr]"ASSERTION: How did our kid's height change if nothing was dirty?" with tables, padding, <select> Core Layout: Form Control bzbarsky RESO FIXE 2007-12-16
391901 [FIX]"ASSERTION: frame should be clean when getting special height reflow" with hebrew text wrapping in table Core Layout: Tables bzbarsky RESO FIXE 2007-12-16
399676 [FIX]"ASSERTION: Float frame has wrong parent" with float in MathML Core MathML bzbarsky RESO FIXE 2008-02-27
406900 [FIX]"ASSERTION: Should be in an update while creating frames" with XBL, <xul:listitem> Core XUL bzbarsky RESO FIXE 2008-07-31
383979 "ASSERTION: Some frame destructors were not called" with font properties Core CSS Parsing and Comp dbaron RESO FIXE 2008-04-15
462788 Bug 462392 testcase causes rule trees to leak Core Layout dbaron RESO FIXE 2009-01-30
510071 "ASSERTION: should not have pseudo-element data" Core CSS Parsing and Comp dbaron RESO FIXE 2009-09-08
895323 "ASSERTION: Bullet and accessible are in sync already!" Core Disability Access AP eitan RESO FIXE 2020-02-20
399407 "ASSERTION: next in flow should have been deleted" with -moz-column, overflowing height Core Layout fantasai.bugs RESO FIXE 2008-03-26
404213 "ASSERTION: overflow containers out of order" with -moz-column, relative and absolute positioning Core Layout fantasai.bugs RESO FIXE 2007-12-24
1283489 "ASSERTION: Clock should go forwards" changing playbackRate Core Audio/Video: Playbac fatseng RESO FIXE 2016-07-11
401393 "ASSERTION: Event listener manager hash not empty at shutdown!" with Flash and Greasemonkey Core Plug-ins jruderman RESO FIXE 2007-12-16
417852 "ASSERTION: Uh, cx is not the current JS context!" with __proto__ Core Security: CAPS jstenback+bmo RESO FIXE 2009-10-15
409565 "ASSERTION: unexpected frame type" with -moz-column, float, svg Core SVG jwatt RESO FIXE 2008-02-22
1221889 "ASSERTION: Incorrectly ignoring blocking!": AudioNode creation should fail after AudioContext.close() Core Web Audio karlt RESO FIXE 2020-02-13
322773 <iframe src="bogus:"> triggers "ASSERTION: nsPrompt used too early on window object!" Core Layout: Images, Vide mrbkap RESO FIXE 2018-08-29
327571 "ASSERTION: nsDOMClassInfo::GetProperty Don't call me!" when getting an input element by name through the prototype of another dom node Core DOM: Core & HTML mrbkap RESO FIXE 2007-12-14
608458 "ASSERTION: points should be different" in MaybeMoveToMidPoint Core Layout nobody RESO FIXE 2010-11-16
664927 [css3-animations] "ASSERTION: unexpected value" with font-weight, invalid cubic-bezier Core CSS Parsing and Comp nobody RESO FIXE 2011-06-30
400057 "ASSERTION: Frame is not in the block" with xul and mathml Core MathML roc RESO FIXE 2008-02-27
403569 "ASSERTION: Parent not consistent with exepectations" with -moz-column, float, :before Core Layout roc RESO FIXE 2007-12-15
404146 "ASSERTION: comparing iterators over different lists" and "ASSERTION: running past end" with inline-block next to wrapping text in -moz-column Core Layout roc RESO FIXE 2008-07-14
425981 "ASSERTION: What happened here?" with -moz-column, floating first-letter Core Layout roc RESO FIXE 2009-09-24
429968 "ASSERTION: child list is not empty for initial reflow" with :first-letter, rtl Core Layout roc RESO FIXE 2010-03-18
467487 "ASSERTION: Bad justifiable character count" with pre-line Core Layout: Text and Fon roc RESO FIXE 2013-03-31
406675 "ASSERTION: bad index" in nsTextFragment.h with RLE Core Layout: Text and Fon smontagu RESO FIXE 2008-07-31
408299 "ASSERTION: Creating ContinuingTextFrame, but there is no more content" with -moz-column, rtl Core Layout: Text and Fon smontagu RESO FIXE 2008-04-07
494237 ASSERTION: bad height: 'aInfoType == BAND_FROM_POINT' Core Layout dbaron RESO FIXE 2009-07-09
978620 "ASSERTION: we should have saved a frame property" with frameset Core Layout dbaron RESO FIXE 2014-03-03
403369 "ASSERTION: prev sibling not in line list" with -moz-column, {ib} Core Layout fantasai.bugs RESO FIXE 2008-03-18
397561 "ASSERTION: An XBL file is malformed. Did you forget the XBL namespace on the bindings tag" Core XBL nobody RESO FIXE 2010-05-06
412237 "ASSERTION: scriptminsize should never be making things bigger" with <ms fontsize="-2%"> Core MathML roc RESO FIXE 2008-02-07
931460 "ASSERTION: Scroll frame should be an ancestor of the containing block" with sticky, fieldset Core Layout roc RESO FIXE 2014-02-07
404204 "ASSERTION: lost track of line breaks somehow" with RLE, small-caps Core Layout: Text and Fon smontagu RESO FIXE 2007-12-22
563481 "ASSERTION: Want to fire mutation events, but it's not safe" with <svg:use>, <svg:symbol> Core DOM: Core & HTML dholbert RESO FIXE 2019-03-13
399687 "ASSERTION: aPrevFrame must be the last continuation in its chain!" with -moz-column, overflowing height Core Layout fantasai.bugs RESO FIXE 2008-11-07
326865 ASSERTION: Don't call getComputedStyle with a null DOMElement reference! Core DOM: Core & HTML mrbkap RESO FIXE 2019-03-13
856265 "ASSERTION: index exceeds allowable range" - mozilla::dom::HTMLInputElement::GetValueAsDate Core DOM: Core & HTML agi RESO FIXE 2014-04-15
336096 "ASSERTION: transaction did not execute properly" involving designMode, execCommand('bold'), XUL Core DOM: Editor ajvincent RESO FIXE 2007-12-14
893509 [Windows] "ASSERTION: Different heights?" with <select> Core Layout: Form Control alexhenrie24 RESO FIXE 2014-03-10
885024 "ASSERTION: FindAncestorForm should not be called if @form is set!" Core DOM: Core & HTML amarchesini RESO FIXE 2013-06-20
1032511 "ASSERTION: Not a UTF-8 string" with URLSearchParams Core DOM: Core & HTML amarchesini RESO FIXE 2019-03-13
1184807 "ASSERTION: Failed NS_DispatchToMainThread() in shutdown" in CreateAndDispatchTrackRunner() Core Audio/Video amarchesini RESO FIXE 2015-08-23
321066 ASSERTION: Row index out of range! (nsGrid.cpp) Core XUL anlan RESO FIXE 2008-07-31
321073 ASSERTION: Should not be called: 'Error' (nsGridLayout2::GetRowCount should not be called) Core XUL anlan RESO FIXE 2008-07-31
664955 "ASSERTION: parser should have rejected negative length" Core CSS Parsing and Comp arno RESO FIXE 2011-07-04
388709 "ASSERTION: Please remove this from the document properly: '!IsInDoc()'" with :after, floating :first-letter Core Layout asqueella RESO FIXE 2007-12-15
762183 "ASSERTION: bad arg, numCharsToDelete. Not enough characters in node" with forwardDelete Core DOM: Editor ayg RESO FIXE 2012-06-20
766305 "ASSERTION: could not get text to delete" with large text node Core DOM: Editor ayg RESO FIXE 2012-06-24
766360 "ASSERTION: bad args" with out-of-tree selection, inserthtml Core DOM: Editor ayg RESO FIXE 2017-11-06
766387 "ASSERTION: GetPriorNode screwed up" with insertorderedlist Core DOM: Editor ayg RESO FIXE 2012-06-26
766426 "ASSERTION: aNode isn't in mRange, or something else weird happened" with mutation events, extractContents Core DOM: Core & HTML ayg RESO FIXE 2016-06-25
768748 "ASSERTION: bad args" with out-of-tree selection, insertorderedlist Core DOM: Editor ayg RESO FIXE 2012-07-05
769967 "ASSERTION: MoveNode failed" with (de-)subscript, insertText Core DOM: Editor ayg RESO FIXE 2012-07-24
572571 "ASSERTION: FBO not supported" and "ASSERTION: nsCARenderer::Render failure" Core Plug-ins b56girard RESO FIXE 2011-08-19
752787 "ASSERTION: Pages are supposed to have page data" printing -moz-column testcase Core Printing: Output bdahl RESO FIXE 2014-06-08
1183394 "ASSERTION: Must have state machine to start state machine thread" with duplicate createObjectURL use Core Audio/Video bechen RESO FIXE 2015-07-23
343588 "ASSERTION: index out of range" involving rowspan (within nsCellMap::RebuildConsideringRows) Core Layout: Tables bernd_mozilla RESO FIXE 2007-12-16
351326 "ASSERTION: Appending cells far beyond the last row" with rowspan=0 Core Layout: Tables bernd_mozilla RESO FIXE 2008-02-20
358871 "ASSERTION: The cellposition should have been cleared" and "ASSERTION: replacing a non dead cell is a memory leak" with colspan=0 and other spans Core Layout: Tables bernd_mozilla RESO FIXE 2007-12-16
364512 ASSERTION: unexpected frame type: 'IS_TABLE_CELL(frameType) || nsLayoutAtoms::tableRowFrame == frameType || nsLayoutAtoms::tableRowGroupFrame == frameType || nsLayoutAtoms::tableFrame == frameType' Core Layout: Tables bernd_mozilla RESO FIXE 2007-12-16
388700 "ASSERTION: Failed to find cell frame for cell data: 'Error'" with contenteditable and border-collapse table Core Layout: Tables bernd_mozilla RESO FIXE 2008-03-17
413091 <colgroup> triggers "ASSERTION: Table width is less than the sum of its columns' min widths" and more Core Layout: Tables bernd_mozilla RESO FIXE 2009-04-18
423514 "ASSERTION: cellmap is lying" with rowspan, contenteditable, rtl Core Layout: Tables bernd_mozilla RESO FIXE 2008-04-07
430374 "ASSERTION: we're not in galley mode" with table, -moz-column Core Layout: Tables bernd_mozilla RESO FIXE 2009-08-23
705996 "ASSERTION: horizontal damage extends outside table" Core Layout: Tables bernd_mozilla RESO FIXE 2011-12-05
707622 "ASSERTION: vertical damage extends outside table" Core Layout: Tables bernd_mozilla RESO FIXE 2012-02-01
710098 "ASSERTION: vertical damage extends outside table" with changing colspan Core Layout: Tables bernd_mozilla RESO FIXE 2011-12-30
711864 [BC] "ASSERTION: program error: '(i >= startIndex) && (i <= endIndex)'" with colgroup, colspan Core Layout: Tables bernd_mozilla RESO FIXE 2012-01-10
600703 "ASSERTION: mArguments wasn't cleaned up properly" with showModalDialog Core DOM: Core & HTML bholley RESO FIXE 2019-03-13
696331 "ASSERTION: Principal mismatch. Not good" with marquee, document.write, onmouseleave Core DOM: Events bholley RESO FIXE 2012-02-27
732870 "ASSERTION: Weird scope returned" with document.write twice, dataset, adoptNode Core XPConnect bholley RESO FIXE 2012-10-21
752038 "ASSERTION: wrapper already in new scope!" with location.hash, document.open Core XPConnect bholley RESO FIXE 2012-10-21
760887 "ASSERTION: function object has parent of unknown class!" Core XPConnect bholley RESO FIXE 2014-01-10
973401 "ASSERTION: missing uri" with location object from removed iframe Core DOM: Core & HTML bholley RESO FIXE 2019-03-13
1145730 "Assertion failure: Is2D() (Matrix is not a 2D affine transform)" Core Graphics: Layers botond RESO FIXE 2015-06-10
531550 "ASSERTION: Trying to do sandwich add of more than one value" with svg:animateTransform Core SVG brian RESO FIXE 2010-11-23
588287 "ASSERTION: Sample time should not precede current interval" with animation Core SVG brian RESO FIXE 2010-10-31
611927 "ASSERTION: Trying to add incompatible types" with svg:animate Core SVG brian RESO FIXE 2010-11-23
615872 "ASSERTION: Sample time should not precede current interval" with removed documentElement Core SVG brian RESO FIXE 2010-12-22
670313 "ASSERTION: Expecting non-negative active time" Core SVG brian RESO FIXE 2011-07-26
678938 "ABORT: Shouldn't have current interval in startup or postactive states" Core SVG brian RESO FIXE 2011-09-05
339501 "wrong option at index" / "Options collection broken" involving mutation events Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
382527 execCommand inserthtml triggers out-of-bounds memory read Core DOM: Editor bugs RESO FIXE 2008-03-26
382636 XMLDocument.cloneNode(true) triggers "ASSERTION: Could not get loadgroup; onload may fire too early" for each image in the document Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
384491 <xul:listboxbody style="overflow: hidden" /> causes "###!!! ASSERTION: Unable to install the scrollbar mediator on the listbox widget. You must be using GFX scrollbars." Core XUL bugs RESO FIXE 2008-07-31
394120 "ASSERTION: post-reflow queues not empty" with xul:listboxbody and xul:text Core XUL bugs RESO FIXE 2008-07-31
394700 "ASSERTION: Item was successful, but node from collection was null!" involving DOMNodeRemoved event Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
417384 "ASSERTION: Span level will be negative" Core DOM: Editor bugs RESO FIXE 2012-12-03
419527 "ASSERTION: Wrong root" with XBL Core XBL bugs RESO FIXE 2013-11-17
457776 "ASSERTION: didn't call Disconnect" with XMLHttpRequestUpload.onabort Core XML bugs RESO FIXE 2008-10-09
473899 "ASSERTION: must have binding parent when in native anonymous subtree" Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
476097 "ASSERTION: killing mutation events" with <input type="file"> Core Layout: Form Control bugs RESO FIXE 2009-01-31
535926 "ASSERTION: This is unsafe" with <iframe>, XBL Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
557398 "ASSERTION: This is unsafe! Fix the caller!" with <xul:wizard>, XBL, iframe Core XBL bugs RESO FIXE 2014-12-08
583957 "ASSERTION: killing mutation events" in nsMenuFrame::UpdateMenuType Core XUL bugs RESO FIXE 2011-02-09
591433 "ASSERTION: SHEntry already contains viewer" Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
596870 "ASSERTION: Detaching editor when it's already detached" with iframes and contenteditable Core DOM: Editor bugs RESO FIXE 2010-11-15
601236 "ASSERTION: This is unsafe! Fix the caller!" tweaking video.src through attribute nodes Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
616076 "ASSERTION: Wrong scope, this is really bad!" printing document with userdata handler Core XPConnect bugs RESO FIXE 2014-12-08
622480 "ASSERTION: Wrong scope, this is really bad!" Core DOM: Navigation bugs RESO FIXE 2014-12-08
639130 "ASSERTION: Principal mismatch" after using XMLDocument.load on navigated-away document Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
682651 "ASSERTION: Element without owner document" with createDocumentType Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
761448 [FIX] "ASSERTION: We should never be reusing a shared inner window" with pagehide event Core XPConnect bugs RESO FIXE 2013-11-25
766792 "ASSERTION: Somehow there's stuff in the op queue" in nsHtml5TreeOpExecutor::~nsHtml5TreeOpExecutor Core DOM: HTML Parser bugs RESO FIXE 2012-06-21
801440 "ASSERTION: Mutation event dispatched in native anonymous content" Core DOM: Core & HTML bugs RESO FIXE 2019-03-13
862309 "ASSERTION: Trying to compute style without PresShell" with editor, cross-document selection Core DOM: Editor bugs RESO FIXE 2015-06-08
1282985 "ASSERTION: No Document Request!" with <iframe>, <video>, <svg:use> Core DOM: Navigation bugs RESO FIXE 2016-07-01
1283497 "ASSERTION: These should always be in sync!" with mutation observer, designMode Core DOM: Editor bugs RESO FIXE 2016-07-19
378829 "ASSERTION: Creation of FunctionCall failed" with XPath "z()" Core XML bugzillamozillaorg_serge_20... RESO FIXE 2010-04-07
344874 "ASSERTION: Nested AutoStateChangers somehow?" involving <img src="javascript:..."> Core Layout bzbarsky RESO FIXE 2007-12-15
344882 "ASSERTION: LoadObject was reentered?" involving <object data="javascript:..."> Core Plug-ins bzbarsky RESO FIXE 2007-12-17
344996 "ASSERTION: Already have a document. Unbind first!" involving <img src="javascript:..."> Core Layout bzbarsky RESO FIXE 2007-12-15
350128 [FIXr]"ASSERTION: next-in-flow has different content" with XBL, block-in-inline Core Layout bzbarsky RESO FIXE 2007-12-15
364685 [FIX]"ASSERTION: frame not dirty" putting img in merror Core MathML bzbarsky RESO FIXE 2007-12-17
366207 [FIX]-moz-binding on root element triggers "ASSERTION: null ptr" and more Core XBL bzbarsky RESO FIXE 2011-04-11
366537 [FIX]"ASSERTION: How did our kid's height change if nothing was dirty?" Core Layout: Form Control bzbarsky RESO FIXE 2007-12-16
366667 [FIX]"ASSERTION: Computed overflow area must contain frame bounds" involving -moz-inline-box Core Layout bzbarsky RESO FIXE 2007-12-15
366967 [FIX]"ASSERTION: aPrevFrame must be the last continuation in its chain!" involving rtl, float, :after, :first-letter Core Layout bzbarsky RESO FIXE 2008-04-07
367489 [FIX]"###!!! ASSERTION: Nested first-line frames? BOGUS" Core Layout bzbarsky RESO FIXE 2007-12-15
367587 [FIX]"ASSERTION: Shouldn't be suppressing if the height of a row has not changed!" with clear: left, display: table-* Core Layout: Form Control bzbarsky RESO FIXE 2007-12-16
368330 [FIX]"ASSERTION: aBandRect should be first rect within its band" with several floats Core Layout: Floats bzbarsky RESO FIXE 2007-12-15
369126 [FIX]"ASSERTION: A frame but no DOM element!?" removing a <frame> whose onunload handler tries to load another page Core DOM: Navigation bzbarsky RESO FIXE 2008-07-04
369413 atob("") causes "ASSERTION: index exceeds allowable range" in nsTString.h Core DOM: Core & HTML bzbarsky RESO FIXE 2007-12-14
370794 [FIX]"ASSERTION: used padding property missing (out of memory?)" with overflow: hidden and position: fixed Core Layout bzbarsky RESO FIXE 2007-12-15
382199 "ASSERTION: Disagreement about whether it's a block or not" with table-as-root, float, absolute Core Layout bzbarsky RESO FIXE 2007-12-15
385880 [FIX]"ASSERTION: Non-row-group primary frame list child of an nsTableFrame?" with <xul:menubar> Core Layout: Tables bzbarsky RESO FIXE 2007-12-16
391034 [FIX]"ASSERTION: Unexpected left/right/top/bottom unit" with getComputedStyle on "position: relative; left: 3ch;" element Core CSS Parsing and Comp bzbarsky RESO FIXE 2007-12-17
393330 [FIX]"###!!! ASSERTION: comparing iterators over different lists" with large -moz-column-count and more Core Layout bzbarsky RESO FIXE 2007-11-14
399132 "###!!! ASSERTION: Wrong parent style context" with :first-line, overflow Core Layout bzbarsky RESO FIXE 2007-12-15
399712 [FIX]"ASSERTION: Native anonymous node with wrong binding parent" Core DOM: Core & HTML bzbarsky RESO FIXE 2019-03-13
403175 [FIX]"ASSERTION: Wrong parent style context" with <table align=right> Core Layout bzbarsky RESO FIXE 2007-12-15
403245 "ASSERTION: How did that happen?" with float, first-letter Core Layout bzbarsky RESO FIXE 2007-12-15
403576 [FIX]"ASSERTION: Margins on anonymous fieldset child not supported!" with <fieldset style="display: table-column-group;"> Core Layout bzbarsky RESO FIXE 2008-03-14
404123 [FIX]Percentage padding on <legend> triggers "ASSERTION: Bogus availSize.width. Should be bigger" Core Layout: Form Control bzbarsky RESO FIXE 2008-04-11
404218 [FIX]"ASSERTION: Wrong display struct?" when opening DOM Inspector Core Layout bzbarsky RESO FIXE 2007-12-15
404301 [FIX]"ASSERTION: How did that happen??" with multiple <col> elements Core Layout: Tables bzbarsky RESO FIXE 2007-12-16
404666 [FIX]"ASSERTION: How did that happen??" removing <col> Core Layout: Tables bzbarsky RESO FIXE 2008-03-12
405184 "ASSERTION: How could we not have a parent here?" with <caption>, XBL Core Layout: Tables bzbarsky RESO FIXE 2007-12-16
405186 [FIX]"ASSERTION: Have parent context and shouldn't" with tables, XBL Core Layout bzbarsky RESO FIXE 2007-12-15
414322 [FIX]"ASSERTION: Shouldn't have been called: 'IsInline()'" Core Layout: Images, Vide bzbarsky RESO FIXE 2018-08-29
415388 [FIX]"ASSERTION: Should be in an update while destroying frames" with document.write into iframe Core Layout bzbarsky RESO FIXE 2008-02-13
421404 [FIX]Gmail triggers "ASSERTION: Doing nscoord addition with values > nscoord_MAX" Core Layout bzbarsky RESO FIXE 2008-03-07
422009 [FIX]"Assertion failure: !cx->throwing" with XBL constructor that throws and syntax error in event handler Core DOM: Events bzbarsky RESO FIXE 2008-03-19
430352 [FIX]"ASSERTION: width less than zero: 'aContainingBlockWidth >= 0'" Core Layout bzbarsky RESO FIXE 2008-07-17
430356 [FIX]"ASSERTION: width less than zero: 'result >= 0'" with tabpanels, visibility:collapse, width:-moz-max-content Core Layout bzbarsky RESO FIXE 2008-07-28
436990 [FIX]"ASSERTION: RefreshURIList timer callbacks should only be RefreshTimer objects" with hash change and meta-refresh Core DOM: Navigation bzbarsky RESO FIXE 2010-05-15
449171 [FIX]"ASSERTION: media list must be nonempty" Core CSS Parsing and Comp bzbarsky RESO FIXE 2010-05-06
451123 [FIX]"ASSERTION: Don't call SetValueInternal for file inputs" Core Layout: Form Control bzbarsky RESO FIXE 2008-08-25
454029 [FIX]Bogus assertion "Invalid extends value" Core XBL bzbarsky RESO FIXE 2008-09-25
455451 [FIX]"###!!! ASSERTION: killing mutation events" with <isindex> Core Layout: Form Control bzbarsky RESO FIXE 2008-09-25
458637 [FIX]"ASSERTION: unexpected second call to SetInitialChildList" and more with XSLT Core XSLT bzbarsky RESO FIXE 2009-01-16
460803 [FIX]PresShell::InitialReflow "ASSERTION: Why are we being called?" with XUL iframe Core Layout bzbarsky RESO FIXE 2008-12-16
468546 [FIX]Duplicated character with XBL, float, word-spacing Core XBL bzbarsky RESO FIXE 2009-10-20
468758 [FIX]"ASSERTION: Why are we being called with a pending exception?" with img onload Core DOM: Core & HTML bzbarsky RESO FIXE 2019-03-13
476087 [FIX]"ASSERTION: Someone screwed up the indexing" with execCommand("indent") on td Core Layout bzbarsky RESO FIXE 2009-02-03
477333 [FIX]"ASSERTION: out of bounds" with contentEditable, table, overflow:scroll Core DOM: Editor bzbarsky RESO FIXE 2009-02-20
481806 "ASSERTION: Unexpected PopupSetFrame" with <xul:hbox> as root of HTML document Core Layout bzbarsky RESO FIXE 2009-05-11
482398 "ASSERTION: Unexpected frame types" with :first-letter, wrapping Core Layout bzbarsky RESO FIXE 2009-04-23
486052 [FIX]"ASSERTION: unexpected second call to SetInitialChildList" with r&a pos, table-footer-group Core Layout: Positioned bzbarsky RESO FIXE 2009-03-31
487539 [FIX]"ASSERTION: Shouldn't happen here: '!IsTablePseudo(inFlowFrame)'" with image map Core Layout bzbarsky RESO FIXE 2009-05-13
488388 [FIX]"ASSERTION: Bad aPrevFrame" and more with colgroup Core Layout: Tables bzbarsky RESO FIXE 2009-04-15
489479 [FIX]"ASSERTION: heterogenous childlist" and more with table crashtest 55789-1.html Core Layout: Tables bzbarsky RESO FIXE 2009-04-23
492112 "ASSERTION: Shouldn't be trying to restyle non-elements directly" with colgroup Core Layout: Tables bzbarsky RESO FIXE 2019-08-25
492163 "ASSERTION: no pseudo elements in undisplayed map" with colgroup:before Core Layout: Tables bzbarsky RESO FIXE 2009-07-07
493863 "ASSERTION: Why is the target not dirty?" with -moz-column Core Layout bzbarsky RESO FIXE 2009-06-11
508900 "ASSERTION: Reflow hint bits set without actually asking for a reflow" with display:table, visibility:hidden Core Layout bzbarsky RESO FIXE 2009-08-10
508919 Leak (style objects?) with display:table-cell, -moz-border-left-colors:inherit Core CSS Parsing and Comp bzbarsky RESO FIXE 2009-11-18
509155 "ASSERTION: canStoreInRuleTree must be false for reset structs if any properties were specified as inherit" with <html style="outline-color: inherit;"> Core CSS Parsing and Comp bzbarsky RESO FIXE 2009-08-10
509156 "ASSERTION: Going to leak style data" with -moz-right, table Core CSS Parsing and Comp bzbarsky RESO FIXE 2009-08-10
509569 "ASSERTION: canStoreInRuleTree must be false for reset structs if any properties were specified as inherit" with -moz-border-start Core CSS Parsing and Comp bzbarsky RESO FIXE 2010-04-01
513153 [FIX]"ASSERTION: no common ancestor at all???" with several <input type="submit">s Core Layout: Form Control bzbarsky RESO FIXE 2009-09-10
515703 "ASSERTION: What happened here?" in nsHTMLFormElement::GetDefaultSubmitElement Core Layout: Form Control bzbarsky RESO FIXE 2009-09-18
526375 [FIX]"ASSERTION: aParentFrame is not last?" with XUL, RLE Core Layout bzbarsky RESO FIXE 2009-11-18
535721 "ASSERTION: Unexpected old and new parents" with {ib} Core Layout: Block and In bzbarsky RESO FIXE 2009-12-23
535911 "ASSERTION: aParentFrame has later continuations with kids?" with -moz-column Core Layout bzbarsky RESO FIXE 2009-12-23
536623 "ASSERTION: SetMayHaveFrame failed?" with XBL, xul:label, table, wrapping Core XBL bzbarsky RESO FIXE 2010-06-24
537141 "ASSERTION: Text node has a frame and NS_CREATE_FRAME_IF_NON_WHITESPACE" with XBL, MathML, SVG Core Layout bzbarsky RESO FIXE 2009-12-31
538063 "ASSERTION: Why did we get called?" Core Layout bzbarsky RESO FIXE 2010-01-25
538082 "ASSERTION: We should have processed mPendingRestyles to completion" with MathML and XUL Core MathML bzbarsky RESO FIXE 2010-04-01
566216 "ASSERTION: Not an element?" with svg:animate, dom range Core SVG bzbarsky RESO FIXE 2010-05-17
571105 "ASSERTION: Visited style has wrong parent" with <link> root Core Layout bzbarsky RESO FIXE 2010-06-14
571618 "ASSERTION: should only care when we have an outside bullet" Core Layout bzbarsky RESO FIXE 2010-06-14
573127 "ASSERTION: Why did this not get handled while processing mRestyleRoots?" with mathvariant Core CSS Parsing and Comp bzbarsky RESO FIXE 2010-06-22
573354 "ASSERTION: How did that happen??" changing <colgroup> & <col> span Core Layout: Tables bzbarsky RESO FIXE 2010-07-02
633413 "ASSERTION: Wrong scope, this is really bad!" Core DOM: Navigation bzbarsky RESO FIXE 2014-12-08
667336 children.item(-1) causes "ASSERTION: PopulateSelf left the list in a dirty (useless) state!" Core DOM: Core & HTML bzbarsky RESO FIXE 2019-03-13
680086 "ASSERTION: nsHTMLDocument::StopDocumentLoad(): Trying to remove nonexistent wyciwyg channel!" Core DOM: Navigation bzbarsky RESO FIXE 2019-03-04
736924 "Assertion failure: mElements.Contains(cur)" with {ib}, basefont, body Core CSS Parsing and Comp bzbarsky RESO FIXE 2012-06-16
822766 "ASSERTION: can't call on root" (ReplaceAnimationRule calling nsRuleNode::GetLevel) Core CSS Parsing and Comp bzbarsky RESO FIXE 2012-12-23
837031 "ASSERTION: DropReference not called" after accessing child cssRule Core DOM: CSS Object Mode bzbarsky RESO FIXE 2013-02-06
847119 DOM exception is not caught properly Core DOM: Core & HTML bzbarsky RESO FIXE 2019-03-13
862113 "ASSERTION: must be pseudo element or anon box" with bad getComputedStyle call Core DOM: CSS Object Mode bzbarsky RESO FIXE 2013-04-18
867487 "ASSERTION: Sheet thinks it's not complete while we think it is" Core CSS Parsing and Comp bzbarsky RESO FIXE 2013-05-24
1035248 "ASSERTION: Unexpected call" in nsCSSFrameConstructor::ConstructTable with SVG mime type, dynamic { HTML element with display:table-column-group } Core Layout bzbarsky RESO FIXE 2015-04-14
1228876 "ASSERTION: Options collection broken" Core DOM: Core & HTML bzbarsky RESO FIXE 2015-12-02
1230092 "ASSERTION: QueryInterface needed" when printing fails Core DOM: Events bzbarsky RESO FIXE 2015-12-07
1230639 "ASSERTION: All class values should be StoresOwnData and parsedvia Element::BeforeSetAttr, so available here" Core CSS Parsing and Comp bzbarsky RESO FIXE 2016-09-22
1042411 "ASSERTION: It is assumed the initial operator is OPERATOR_OVER, when it is restored later" Core Graphics cabanier RESO FIXE 2014-07-29
542424 "ASSERTION: New (SVG > 1.1) SVG viewport establishing element?" Core SVG cam RESO FIXE 2012-02-07
620468 "ASSERTION: viewport width must be nonnegative" Core SVG cam RESO FIXE 2012-02-20
839927 Assertion with <style scoped> in SVG Core CSS Parsing and Comp cam RESO FIXE 2013-02-12
840041 "ASSERTION: unexpected aDominantBaseline value" with svg.text.css-frames.enabled Core SVG cam RESO FIXE 2013-02-12
841180 "ASSERTION: unexpected result from ResolvePositions" with display:none textPath, svg.text.css-frames.enabled Core SVG cam RESO FIXE 2013-02-14
841207 "ASSERTION: unexpected dominant-baseline value" with svg.text.css-frames.enabled Core SVG cam RESO FIXE 2013-02-14
843917 "ASSERTION: destroy called on frame while scripts not blocked" Core SVG cam RESO FIXE 2013-04-15
876831 "ASSERTION: destroy called on frame while scripts not blocked" with bidi Core SVG cam RESO FIXE 2013-07-17
893500 "ASSERTION: null parent matrix" with <svg:mask>, changing root's width Core SVG cam RESO FIXE 2013-07-15
897342 "ASSERTION: unexpected anchored chunk edges" (nsSVGTextFrame2 -- ShiftAnchoredChunk) Core SVG cam RESO FIXE 2013-07-24
1133615 "ASSERTION: expected descendants to be handled by now" Core CSS Parsing and Comp cam RESO FIXE 2016-02-20
385118 "ASSERTION: LoadObject was reentered?" after trying to "call" a flash object while it's out of the document Core Plug-ins cbiesinger RESO FIXE 2007-07-18
430628 "ASSERTION: EnsureEditorData() called when detached." Core DOM: Editor chris RESO FIXE 2009-08-27
593305 "ASSERTION: Load event should not be delayed at start of resource selection" Core Audio/Video chris RESO FIXE 2011-04-19
600020 "ASSERTION: Must know the source we were loading from" Core Audio/Video chris RESO FIXE 2011-05-03
600791 "ASSERTION: hmm? CanCallNow failed in XPCWrappedNative::CallMethod. We are finding out about this late" with video.buffered Core Audio/Video chris RESO FIXE 2010-10-12
697636 requestFullScreen should not work on navigated-away documents Core DOM: Core & HTML chris RESO FIXE 2019-03-13
784730 "ASSERTION: wrapper already in new scope" with canvas, adoptNode Core XPConnect continuation RESO FIXE 2013-11-25
493111 "ASSERTION: Range index not returned" Core DOM: Selection cutchy11+bugzilla RESO FIXE 2012-06-19
345620 "text-shadow: menutext;" causes "ASSERTION: Must be a color value" Core CSS Parsing and Comp dbaron RESO FIXE 2007-12-17
366952 "ASSERTION: used padding property missing (out of memory?)" involving -moz-inline-grid and position: fixed Core Layout dbaron RESO FIXE 2008-05-27
437170 "ASSERTION: non-element leaked into SelectorMatches" matching node inside document fragment Core CSS Parsing and Comp dbaron RESO FIXE 2008-07-01
439204 "ASSERTION: We placed a float where there was no room!" with text-indent, width Core Layout: Floats dbaron RESO FIXE 2014-03-03
477294 "ASSERTION: bits don't correspond to style change reason" with MathML Core Layout dbaron RESO FIXE 2009-02-10
621424 Lots of assertions with -moz-column, float, padding Core Layout dbaron RESO FIXE 2013-01-12
621618 "ASSERTION: Removing id entry that doesn't exist" with <svg:use> Core DOM: Core & HTML dbaron RESO FIXE 2019-03-13
918994 "ASSERTION: Can't sticky position individual continuations" with rtl, wrapping Core Layout: Positioned dbaron RESO FIXE 2013-10-14
1001258 "ASSERTION: MovePositionBy should always lead to the movement specified, unless the frame is position:sticky", with position:relative, inline-block, & dynamic change to 'float' Core Layout: Block and In dbaron RESO FIXE 2014-05-12
680085 "ASSERTION: Invalid offset" with late-enabled accessibility Core Disability Access AP dbolter RESO FIXE 2014-12-08
367673 Create and use NSCoordSaturatingAdd and NSCoordSaturatingSubtract (was: assertions with testcase that uses table-layout: fixed) Core Layout: Tables dholbert RESO FIXE 2008-02-24
371483 "ASSERTION: didn't subtract all that we added" with <td colspan="2"><table style="table-layout: fixed;"> Core Layout: Tables dholbert RESO FIXE 2007-09-26
385132 Huge width/height resulting from "padding: 100%", table Core Layout: Tables dholbert RESO FIXE 2007-12-16
397448 "ASSERTION: Doing nscoord addition with values > nscoord_MAX" with percentage margin in table cell Core Layout: Tables dholbert RESO FIXE 2007-12-16
397852 "ASSERTION: Doing nscoord addition with values > nscoord_MAX" with table, margin:100%, overflow:auto Core Layout: Tables dholbert RESO FIXE 2009-10-26
398157 "ASSERTION: didn't subtract all that we added" with <select>, <div style="margin: 0 100%;"> Core Layout dholbert RESO FIXE 2007-12-15
398181 "ASSERTION: Doing nscoord addition with values > nscoord_MAX" with inline-block, percentage margin Core Layout dholbert RESO FIXE 2007-12-15
399715 "ASSERTION: Null out-of-flow for placeholder?" with xul tree, float Core XUL dholbert RESO FIXE 2008-07-31
403579 "ASSERTION: Attempted to subtract [n - nscoord_MAX]" with percentage margin in table cell Core Layout: Tables dholbert RESO FIXE 2007-12-16
610954 "ASSERTION: aFrame should be first continuation" with CSS filter Core SVG dholbert RESO FIXE 2010-11-10
658845 "ABORT: Reset() expects non-null URI for referenced elem" Core Layout dholbert RESO FIXE 2011-06-01
678822 "ASSERTION: wrong type" with invalid SVG @accumulate attribute Core SVG dholbert RESO FIXE 2011-08-16
699325 Assertion failure in nsSMILAnimationFunction::ComputePacedPosition when doing paced animation between identical values Core SVG dholbert RESO FIXE 2011-11-04
709907 "ASSERTION: Calling InvertSign with an unsupported unit" Core SVG dholbert RESO FIXE 2011-12-16
709920 "ASSERTION: viewBox width must be greater than zero!" Core SVG dholbert RESO FIXE 2011-12-13
804089 "ASSERTION: DidReflow() was never called" with flexbox and MathML Core Layout dholbert RESO FIXE 2012-11-12
807565 "ASSERTION: unexpected content area width" with flexbox Core Layout dholbert RESO FIXE 2014-01-07
825810 "Assertion failure: aFrame (why do we have an anonymous box without any children?)" with flexbox Core Layout dholbert RESO FIXE 2013-05-22
847211 "ASSERTION: wrong kind of child frame" with <input type=file> restyled to display:flex Core Layout dholbert RESO FIXE 2013-04-16
866547 "ASSERTION: wrong kind of child frame" with bidi, flexbox Core Layout: Text and Fon dholbert RESO FIXE 2013-05-03
973390 "ASSERTION: How did that happen?" in FrameConstructionItem::IsWhitespace Core Layout dholbert RESO FIXE 2014-02-19
1186147 "ASSERTION: ReflowChild with unconstrained container width" with writing-mode, flex Core Layout dholbert RESO FIXE 2018-02-10
1228789 "ASSERTION: CSSUnprefixingService returned an unrecognized type of gradient function" Core CSS Parsing and Comp dholbert RESO FIXE 2017-07-28
1274044 "ASSERTION: Caller should check its passed-in value and pass -1 instead of mDefaultPort..." Core Networking dholbert RESO FIXE 2016-05-20
803330 "ASSERTION: row count did not change by the amount suggested, check caller" with Page Info Firefox Page Info Window dkeeler RESO FIXE 2016-07-19
576435 ASSERTION: How can this ever happen?: '*aUnconstrainedSize <= scriptLevelSize' Core MathML dmajor RESO FIXE 2014-06-24
643773 "ASSERTION: CheckLoadURIWithPrincipal must have a principal" with InstallTrigger Core Security: CAPS dtownsend RESO FIXE 2014-12-08
725918 "ASSERTION: No pattern returned from paint server" Core SVG edwin.bugs RESO FIXE 2012-02-22
336091 "ASSERTION: bad action nesting!" using execCommand('justifyleft') with no selection Core DOM: Editor ehsan RESO FIXE 2011-02-10
336104 "ASSERTION: no frame, see bug #188946" Core DOM: Editor ehsan RESO FIXE 2010-09-23
414178 "ASSERTION: selection could not be collapsed after insert" Core DOM: Editor ehsan RESO FIXE 2014-12-28
462897 "ASSERTION: unexpected disconnected nodes" with bug 424276 testcase Core DOM: Core & HTML ehsan RESO FIXE 2013-04-04
499844 "ASSERTION: not an element node: 'element'" with execCommand("outdent"), combining acute accent Core DOM: Editor ehsan RESO FIXE 2010-09-27
512749 "ASSERTION: containing block height must be constrained" with table, r&a pos Core Layout: Tables ehsan RESO FIXE 2011-09-30
526381 "ASSERTION: recurring into frame construction" with XBL, contenteditable Core XBL ehsan RESO FIXE 2020-03-10
536692 "ASSERTION: Placeholder relationship should have been torn down already" Core Layout: Tables ehsan RESO FIXE 2011-09-29
564461 "ASSERTION: This is unsafe! Fix the caller!" and more with mutation events, XBL, contenteditable Core DOM: Editor ehsan RESO FIXE 2012-09-12
570215 docshell/base/crashtests/432114-1.html triggers "ASSERTION: Dying in the middle of our own update?" Core Layout ehsan RESO FIXE 2011-10-16
570624 "ASSERTION: called nsGenericElement::SetText" Core Layout: Form Control ehsan RESO FIXE 2010-07-07
571428 "ASSERTION: Can't be unbound without being bound originally" Core DOM: Core & HTML ehsan RESO FIXE 2010-06-16
572598 "ASSERTION: aDocument must be current doc of aParent" with lots of execCommand Core DOM: Editor ehsan RESO FIXE 2010-06-21
574898 "ASSERTION: called nsGenericElement::SetText" with spellcheck Core Layout: Form Control ehsan RESO FIXE 2010-06-28
604314 "ASSERTION: unexpected disconnected nodes" Core DOM: Selection ehsan RESO FIXE 2010-10-31
606430 "ASSERTION: EnsureEditorInitialized has been called while a previous call was in progress" Core DOM: Editor ehsan RESO FIXE 2010-10-31
609821 "ASSERTION: frame must not be dirty" (nsIFrame::GetCaretBaseline) causing crashtests/420439.html | assertion count 1 is more than expected 0 Core DOM: Editor ehsan RESO FIXE 2012-11-25
612018 "ASSERTION: frame must not be dirty" and non-blinking caret Core DOM: Editor ehsan RESO FIXE 2010-11-16
614988 "ASSERTION: We should never try to use the editor if we're not initialized unless we're being initialized" Core DOM: Editor ehsan RESO FIXE 2010-11-30
615015 "ASSERTION: bad action nesting!" Core DOM: Editor ehsan RESO FIXE 2010-12-03
615781 "ASSERTION: frame must not be dirty" (nsIFrame::GetCaretBaseline) after turning a textbox into a radio button Core DOM: Editor ehsan RESO FIXE 2010-12-04
655462 "ASSERTION: aPrevFrame must be the last continuation in its chain!" with columns, abs pos Core Layout ehsan RESO FIXE 2011-09-30
682650 "ASSERTION: bad arg, numCharsToDelete. Not enough characters in node" in DeleteTextTxn::Init Core DOM: Editor ehsan RESO FIXE 2011-09-09
691118 "ASSERTION: aPrevFrame must be the last continuation in its chain!" Core Layout ehsan RESO FIXE 2012-01-04
699353 "ASSERTION: aOffset must be in the frame's range" with caret browsing Core DOM: Editor ehsan RESO FIXE 2012-02-10
716456 "ASSERTION: aRoot not an ancestor of |this|?" Core DOM: Editor ehsan RESO FIXE 2012-01-10
762764 "ASSERTION: Unexpected children: 'aRoot->GetChildCount() <= 2'" with forwardDelete Core DOM: Editor ehsan RESO FIXE 2017-05-07
763223 "ASSERTION: parentSize should be valid" with huge padding Core Layout ehsan RESO FIXE 2012-07-10
769008 "ASSERTION: null node passed to GetBlockNodeParent()" Core DOM: Editor ehsan RESO FIXE 2012-07-01
852817 "ASSERTION: JS binding already finalized" with AudioContext.destination Core DOM: Core & HTML ehsan RESO FIXE 2019-03-13
868504 linearRampToValueAtTime assert Core Web Audio ehsan RESO FIXE 2013-06-05
876024 "ASSERTION: Out of range" with webaudio buffer source Core Web Audio ehsan RESO FIXE 2013-06-05
876834 "ASSERTION: Bad rate" with OfflineAudioContext Core Web Audio ehsan RESO FIXE 2013-06-05
415019 "ASSERTION: URI is empty", "ASSERTION: null ptr" with XUL templates Core XUL enndeakin RESO FIXE 2008-07-31
468773 "ASSERTION: aContent not in map" Core XUL enndeakin RESO FIXE 2009-04-13
704758 "ASSERTION: null frame" in PresShell::HandleEvent with focus, navigation Core DOM: Events enndeakin RESO FIXE 2012-01-09
399412 "ASSERTION: overflow containers must be zero-height" with -moz-column, overflowing height Core Layout fantasai.bugs RESO FIXE 2018-01-20
400232 "ASSERTION: Some objects allocated with AllocateFrame were not freed" with -moz-column, overflowing height, float, overflow:auto Core Layout fantasai.bugs RESO FIXE 2007-12-23
536721 "ASSERTION: Missing destruct root" with -moz-column Core Layout fantasai.bugs RESO FIXE 2010-08-13
657279 "ASSERTION: Didn't SaveReflowAndBoundingMetricsFor frame!" Core MathML fred.wang RESO FIXE 2012-04-29
713606 "ASSERTION: aWhichFlags should only be displaystyle or compression flag" Core MathML fred.wang RESO FIXE 2014-01-15
763247 "ASSERTION: rescheduling interval timeout without a timer" with setInterval, sync XHR, mozRequestAnimationFrame Core DOM: Core & HTML froydnj+bz RESO FIXE 2019-03-13
620028 "Assertion failure: compartment mismatched" with uneval(InstallTrigger) Core XPConnect gal RESO FIXE 2011-01-11
626290 "ASSERTION: weird object, expecting an outer window proxy" with uneval(InstallTrigger) Core XPConnect gal RESO FIXE 2014-12-08
326974 ASSERTION: initialupdate while redraw not suspended! need to update fragment tree Core SVG general RESO FIXE 2007-12-13
327711 "ASSERTION: dirty fragmenttree in nsSVGGlyphFrame::UpdateGeometry" and "ASSERTION: dirty metrics in nsSVGGlyphFrame::UpdateGeometry" Core SVG general RESO FIXE 2007-12-13
339504 Local home page causes assertion: "preserved wrapper table not empty at shutdown" Core DOM: Core & HTML general RESO FIXE 2019-03-13
348982 "ASSERTION: null outerSVGFrame" with display: table, inline Core SVG general RESO FIXE 2007-12-13
369233 "ASSERTION: Unknown gradientUnits type" Core SVG general RESO FIXE 2007-12-13
705961 Under nsDocument::FlushExternalResources, the ExternalResource hash is modified during enumeration Core SVG guimdearaujo RESO FIXE 2013-02-04
973384 Assertion failure when <track src> is a URL that redirects Core Audio/Video: Playbac hchang.mozilla RESO FIXE 2017-08-02
608191 "ASSERTION: EnsureReflowFlushAndPaint() called with no docshell!" with prompt() Core DOM: Core & HTML highmind63 RESO FIXE 2019-03-13
623447 "ASSERTION: AreDialogsBlocked() called without a top window" Core DOM: Core & HTML highmind63 RESO FIXE 2019-03-13
378993 "###!!! ASSERTION: aName should be lowercase, fix caller." Core DOM: Core & HTML hsivonen RESO FIXE 2019-03-13
515255 [HTML5] "ASSERTION: Form-associated element did not implement nsIFormControl" with isindex, keygen Core DOM: HTML Parser hsivonen RESO FIXE 2009-11-18
515257 [HTML5] "ASSERTION: Someone tried to inhibit mutation events on optgroup child removal" Core DOM: HTML Parser hsivonen RESO FIXE 2009-11-18
522326 [HTML5] meta implying UTF-16 triggers "ASSERTION: Could not get decoder for UTF-8." Core DOM: HTML Parser hsivonen RESO FIXE 2009-12-06
606729 "ASSERTION: Not safe to run a parser-inserted script?" with <script async> Core DOM: HTML Parser hsivonen RESO FIXE 2014-12-08
697833 Bad assertions with html5.parser.enable=false, designMode, document.write Core DOM: Navigation hsivonen RESO FIXE 2014-12-08
699365 "ASSERTION: Unsupported parser command!" with CSS filter Core DOM: HTML Parser hsivonen RESO FIXE 2011-12-14
717488 "ASSERTION: Uh, mDocument doesn't match the current inner window document!" with nearNativeStackLimit, sync XHR Core DOM: Navigation hsivonen RESO FIXE 2012-07-20
596901 "ASSERTION: Attempting to nest call to BeginSecureKeyboardInput" when iframes fight over password-field focus Core Widget jaas RESO FIXE 2011-02-22
674224 "ASSERTION: Remote window should be null" Core Plug-ins jaas RESO FIXE 2013-01-14
675005 "ASSERTION: nsWindow::SetParent - reparenting a non-child window" Core Plug-ins jaas RESO FIXE 2011-08-25
1257765 [Mac] Obj-C exception: [NSInvalidArgumentException: *** -[_NSConcreteUserNotification setUserInfo:]. UserInfo too big. Encoded data greater than 16k....] Core Widget: Cocoa jaas RESO FIXE 2016-09-22
975789 "ASSERTION: Stacking contexts must also be pseudo-stacking-contexts" with will-change, table Core Layout jacob.benoit.1 RESO FIXE 2014-02-28
1036657 "Assertion failure: intercept.HasPositiveWCoord()" Core Graphics jacob.benoit.1 RESO FIXE 2014-07-21
915440 "ASSERTION: strange unit type in font-face src array" with relative @font-face in data: document Core CSS Parsing and Comp jd.bugzilla RESO FIXE 2013-10-22
328412 Find in empty document triggers "ASSERTION: No first node!" Core Find Backend jfkthame RESO FIXE 2009-06-23
633322 "ASSERTION: detailed glyph record missing!" uppercasing ß, followed by zwsp Core Graphics jfkthame RESO FIXE 2014-12-08
646561 "ASSERTION: Invalid offset" with soft hyphen in table, bidi Core Layout: Text and Fon jfkthame RESO FIXE 2018-06-30
646983 "ASSERTION: nsTextFragment length mismatch" with soft hyphen, bidi Core Layout: Text and Fon jfkthame RESO FIXE 2011-04-08
650499 "ASSERTION: Invalid offset" with soft hyphen, white-space:pre Core Layout: Text and Fon jfkthame RESO FIXE 2018-06-30
691581 [WinXP] "ASSERTION: mFUnitsConvFactor not valid" with tiny font size Core Graphics jfkthame RESO FIXE 2015-11-04
736210 "ASSERTION: Don't know how to merge this stuff" with astral char, ß text-transformed to SS Core Layout: Text and Fon jfkthame RESO FIXE 2012-04-02
736227 "ASSERTION: unexpected state" with MathML, astral font name Core MathML jfkthame RESO FIXE 2012-04-09
745699 "ASSERTION: Whoever was caching this font group should have called UpdateFontList on it" Core Canvas: 2D jfkthame RESO FIXE 2012-05-21
751129 "ASSERTION: Whoever was caching this font group should have called UpdateFontList on it", take 2 Core Canvas: 2D jfkthame RESO FIXE 2012-05-04
1001233 "ASSERTION: writing-mode mismatch" with li::-moz-list-bullet { direction: rtl; } Core Layout jfkthame RESO FIXE 2014-05-20
1034403 "ASSERTION: Getting CharProps for codepoint outside Unicode range" with small-caps Core Graphics: Text jfkthame RESO FIXE 2014-07-07
1058954 "ASSERTION: writing-mode mismatch" with -moz-grid-line, rtl, R&A pos Core Layout jfkthame RESO FIXE 2015-01-15
1072106 "ASSERTION: After-spacing inside a ligature" with justified text Core Layout: Text and Fon jfkthame RESO FIXE 2014-09-24
1127679 "ASSERTION: writing-mode mismatch" with inline-flex, rtl Core Layout jfkthame RESO FIXE 2015-02-02
1134534 "ASSERTION: writing-mode mismatch" with fieldset Core Layout jfkthame RESO FIXE 2015-02-23
1145934 "ASSERTION: Glyphruns not coalesced?" with writing-mode Core Layout: Text and Fon jfkthame RESO FIXE 2015-03-23
1145936 <foreignObject style="writing-mode: vertical-lr;" /> trips an assertion Core SVG jfkthame RESO FIXE 2015-04-01
1183431 "ASSERTION: block direction mismatch" and incorrect static position for positioned element with writing-mode and position: fixed or absolute Core Layout jfkthame RESO FIXE 2015-11-23
1221874 "ASSERTION: writing-mode mismatch" when changing text-orientation to "sideways" Core Layout: Text and Fon jfkthame RESO FIXE 2015-11-05
944854 "ASSERTION: You can't dereference a NULL nsRefPtr with operator*()." with RTC, GC/CC Core WebRTC jib RESO FIXE 2014-02-12
1190646 "ASSERTION: Stretching should be in the vertical direction" Core MathML jkitch.bug RESO FIXE 2015-08-31
472590 "ASSERTION: imgIRequest::STATUS_FRAME_COMPLETE not set" Core ImageLib joe RESO FIXE 2009-10-08
780969 "ASSERTION: LoadObject called while not bound to a document" Core Plug-ins john RESO FIXE 2012-08-17
788252 "ASSERTION: switched to type null but also loaded something" with <embed src="#a"> Core Plug-ins john RESO FIXE 2012-11-21
338649 "ASSERTION: Options collection broken" involving optgroup inside option Core Layout: Form Control jonas RESO FIXE 2007-12-16
343730 Scripts should not fire synchronously in BindToTree (was: "ASSERTION: Bound to wrong document") Core DOM: Core & HTML jonas RESO FIXE 2019-03-13
368276 "ASSERTION: identical" and "ASSERTION: sorting error" with quotes and XUL Core XBL jonas RESO FIXE 2007-12-17
423269 "ASSERTION: This is unsafe" when adding iframe with bogus protocol Core General jonas RESO FIXE 2008-05-12
563491 "ASSERTION: Want to fire mutation events, but it's not safe" setting window.status Core DOM: Core & HTML jonas RESO FIXE 2019-03-13
637214 RECURSION_LEVEL assertion with SVG textPath Core SVG jonas RESO FIXE 2017-03-31
344888 Bogus assertion: "ASSERTION: invalid length type" Core SVG jruderman RESO FIXE 2007-12-13
347507 MathML: negative rowspan causes "ASSERTION: internal error: 'originates'" Core MathML jruderman RESO FIXE 2007-12-17
726465 eCSSUnit_Turn is missing from nsCSSValue::SizeOfExcludingThis Core CSS Parsing and Comp jruderman RESO FIXE 2012-02-13
1059020 "ASSERTION: bad size recorded" with accessibility, Notification Core Disability Access AP jruderman RESO FIXE 2018-02-20
403574 "ASSERTION: Infinite loop! Calling EnsureScriptEnvironment() from within EnsureScriptEnvironment()!" with XBL, <frame> Core DOM: Navigation jstenback+bmo RESO FIXE 2008-02-20
711602 "ASSERTION: bad size recorded" with mozVibrate Core DOM: Core & HTML justin.lebar+bug RESO FIXE 2019-03-13
381285 323656-5-ref.svg triggers "ASSERTION: can't mark frame dirty during reflow" Core SVG jwatt RESO FIXE 2007-12-03
385246 Negative width attribute on <svg:foreignObject> causes "ASSERTION: reflow state made child wrong size" and more Core SVG jwatt RESO FIXE 2011-02-16
404677 "ASSERTION: Intrinsic ratio has a negative component!" with negative-height <svg> element Core SVG jwatt RESO FIXE 2008-02-03
580796 "ASSERTION: Returning unknown unit type" regression from bug 515116 Core SVG jwatt RESO FIXE 2010-12-05
724993 "ASSERTION: Item should only return null for out-of-bounds access" after explicitly adding null Core SVG jwatt RESO FIXE 2012-02-09
732819 "ASSERTION: don't think me need this any more" with font-size: 0 Core SVG jwatt RESO FIXE 2012-06-30
768087 "ASSERTION: aFrame should be first continuation" in nsSVGEffects::GetFilterProperty Core SVG jwatt RESO FIXE 2012-11-15
788831 "ASSERTION: If display lists are enabled, only painting of non-display SVG should take this code path" Core SVG jwatt RESO FIXE 2012-12-22
949891 "ASSERTION: We expect at most one direct child frame" with <input type="number"> Core Layout: Form Control jwatt RESO FIXE 2014-03-10
1016145 "ASSERTION: Unexpected call" in nsCSSFrameConstructor::ConstructTable with SVG mime type, HTML elements, display:table-column-group Core Layout jwatt RESO FIXE 2014-07-07
1028522 "ASSERTION: Failded to create DataSourceSurface" Core Graphics jwatt RESO FIXE 2014-06-23
382208 "ASSERTION: bad height: 'metrics.height>=0'" with mmultiscripts and mfrac Core MathML karlt RESO FIXE 2008-04-22
403559 "ASSERTION: something is probably wrong somewhere" with very stretchy <mfenced> parentheses Core MathML karlt RESO FIXE 2008-01-02
420420 "ASSERTION: Didn't SaveReflowAndBoundingMetricsFor frame!" with &ApplyFunction; Core MathML karlt RESO FIXE 2008-03-08
654928 "ASSERTION: Didn't SaveReflowAndBoundingMetricsFor frame!" Core MathML karlt RESO FIXE 2011-05-12
657041 "ASSERTION: invalid call to GetPreferredStretchSize" Core MathML karlt RESO FIXE 2011-05-22
914457 "ASSERTION: Non preserves axis aligned transform with clipped child should have forced intermediate surface" Core Graphics: Layers kearwood RESO FIXE 2015-09-14
926728 "ASSERTION: Should be starting from the first continuation" with sticky, table, float Core Layout: Positioned kearwood RESO FIXE 2014-05-07
1001237 "ASSERTION: InitialOverflowProperty must be set first" Core Layout kearwood RESO FIXE 2014-04-29
786854 "ASSERTION: Empty string?" with empty background attribute Core DOM: Core & HTML khuey RESO FIXE 2012-09-04
847171 "ASSERTION: Null pointer" in IndexedDatabaseManager::HasOpenTransactions with odd doc nav Core Storage: IndexedDB khuey RESO FIXE 2013-03-07
412323 "###!!! ASSERTION: bad pref, min, max size" with the testcase from bug 402912 Core Layout ldx RESO FIXE 2018-08-29
327705 ASSERTION: can't get bounding box for element without frame Core SVG longsonr RESO FIXE 2007-12-13
327756 "ASSERTION: can't find nsISVGValue interface on mMatrix" after createSVGTransformFromMatrix is called with non-nsISVGValue param Core SVG longsonr RESO FIXE 2009-06-17
329848 ASSERTION: transform-attribute parse error Core SVG longsonr RESO FIXE 2007-12-13
343221 "ASSERTION: didn't find frame to delete" putting overflow:hidden on <svg:circle> Core SVG longsonr RESO FIXE 2007-12-13
344887 "ASSERTION: Don't try to move the root widget to something non-zero" involving SVG opacity Core SVG longsonr RESO FIXE 2007-12-13
345418 ASSERTION: trying to construct an SVGTSpanFrame for an invalid container Core SVG longsonr RESO FIXE 2007-12-13
369291 "ASSERTION: wrong frame type" with defs.getBBox() Core SVG longsonr RESO FIXE 2007-12-13
369568 filter.href triggers "ASSERTION: hmm? CanCallNow failed in XPCWrappedNative::CallMethod. We are finding out about this late!" Core SVG longsonr RESO FIXE 2007-12-13
383685 "ASSERTION: unknown enumeration value" during shutdown after reloading this testcase Core SVG longsonr RESO FIXE 2007-12-13
383872 "ASSERTION: invalid image height" with <svg:foreignObject>, background image, height: 0.5px Core Graphics longsonr RESO FIXE 2007-12-13
384391 <svg:circle> as root element causes "ASSERTION: null ptr" Core SVG longsonr RESO FIXE 2011-06-12
385852 "ASSERTION: null outerSVGFrame" in nsSVGPathGeometryFrame.cpp after replacing root Core SVG longsonr RESO FIXE 2007-12-13
409461 "ASSERTION: SVG frame expected" with svg:after Core SVG longsonr RESO FIXE 2008-01-18
455630 "ASSERTION: Should never be called on an SVG frame" Core SVG longsonr RESO FIXE 2009-01-05
458453 "ASSERTION: Cached frame is incorrect!" with filter in non-SVG content Core Layout longsonr RESO FIXE 2008-12-13
468035 "ASSERTION: Cannot draw partial ligatures without a dirty rect" with textPath Core SVG longsonr RESO FIXE 2010-10-17
496420 "ASSERTION: no presShell' changing currentScale in display:none iframe Core SVG longsonr RESO FIXE 2009-06-17
539122 "ASSERTION: Shouldn't be trying to restyle non-elements directly" with SVG Core SVG longsonr RESO FIXE 2010-01-13
564719 "ASSERTION: Unknown unit" after setting dx attribute to "\u100B" Core SVG longsonr RESO FIXE 2010-05-28
595608 "ASSERTION: wrong type" with <svg:set> and invalid "type" attribute (nsSVGTransformSMILAttr::ValueFromString) Core SVG longsonr RESO FIXE 2010-10-31
605626 "ASSERTION: viewBox width must be greater than zero" Core SVG longsonr RESO FIXE 2010-11-06
648819 "ASSERTION: unknown nsISVGValue" with patternTransform Core SVG longsonr RESO FIXE 2011-04-19
657077 "ASSERTION: wrong frame type" with svg requiredExtensions, unsuspendRedrawAll Core SVG longsonr RESO FIXE 2011-06-01
669025 "ASSERTION: Class name and proto chain interface name mismatch!" Core SVG longsonr RESO FIXE 2011-07-04
682411 "Invalid (negative) scale factor" (nsSVGFilterInstance::UserSpaceToFilterSpace) Core SVG longsonr RESO FIXE 2011-08-28
693424 "ASSERTION: Should not be calling this on a non-display child" in nsSVGForeignObjectFrame::GetBBoxContribution Core SVG longsonr RESO FIXE 2011-11-10
732836 "ASSERTION: Unknown unit type" with multiple <svg:use> Core SVG longsonr RESO FIXE 2012-03-08
740627 "ASSERTION: viewport height must be nonnegative!" Core SVG longsonr RESO FIXE 2012-03-31
772313 "ASSERTION: Cairo in error state" in nsDisplayOuterSVG::Paint Core SVG longsonr RESO FIXE 2020-07-22
779971 "ASSERTION: Must not call under nsISVGChildFrame::ReflowSVG" Core SVG longsonr RESO FIXE 2012-11-10
803562 "ASSERTION: reflow roots should be reflowed at existing size..." Core SVG longsonr RESO FIXE 2015-11-04
842909 "ASSERTION: expected a TextNodeCorrespondenceProperty on nsTextFrame used for SVG text" Core SVG longsonr RESO FIXE 2013-03-04
919371 "ASSERTION: expected kid to be a NS_FRAME_IS_NONDISPLAY frame" Core SVG longsonr RESO FIXE 2013-10-13
979407 "ASSERTION: viewport height must be nonnegative", with negative 'markerHeight' attribute (and similar for negative markerWidth) Core SVG longsonr RESO FIXE 2014-03-06
1223740 [Skia] SkToS16: failed assertion "(int16_t)x == x" Core Graphics lsalzman RESO FIXE 2015-11-25
1281419 Mozilla has caught an Obj-C exception [NSBadBitmapParametersException: Overflow allocating bitmap backing store...] Core ImageLib lsalzman RESO FIXE 2016-06-24
1283330 ASSERTION: xmid should be within [x,XMost()] and the wrapped rect should have the same width Core Graphics lsalzman RESO FIXE 2016-07-28
307616 <input type="image"> with missing image gives "ASSERTION: Form control has a frame, but it's not a form frame" Core Layout: Form Control martijn.martijn RESO FIXE 2007-12-16
400790 "ASSERTION: Should not be called" with xul:listbox, xul:listitem Core XUL martijn.martijn RESO FIXE 2008-07-31
345629 "ASSERTION: Invalid bolder or lighter value" involving font-weight attribute Core Graveyard GFX: Mac masayuki RESO FIXE 2009-01-22
537041 "ASSERTION: Wrong document somewhere" with contenteditable, stylesheet Core DOM: Editor masayuki RESO FIXE 2010-01-05
538466 "ASSERTION: Wrong document somewhere" with contenteditable Core DOM: Editor masayuki RESO FIXE 2010-01-13
327694 "ASSERTION: Failed to position iterator!" getting link.text for link that has been removed from document Core DOM: Core & HTML mats RESO FIXE 2009-08-27
337412 "ASSERTION: NS_BLOCK_FRAME_HAS_OUTSIDE_BULLET flag set and no mBullet" leaving page with list item split across columns Core Layout mats RESO FIXE 2007-12-15
344215 <xul:observes/> with no attributes triggers "ASSERTION: getElementById(""), fix caller?" Core XUL mats RESO FIXE 2008-07-31
348708 "ASSERTION: same old and new parent frame" adding to optgroup Core Layout: Form Control mats RESO FIXE 2007-12-16
365909 "ASSERTION: Some frame destructors were not called" with rtl, tbody Core Layout: Text and Fon mats RESO FIXE 2008-07-31
370933 "ASSERTION: aBlock must be a block" with <input type="file"> Core Layout: Form Control mats RESO FIXE 2007-12-16
371681 "ASSERTION: not in child list" with float, <xul:hbox> Core Layout: Floats mats RESO FIXE 2007-12-15
372475 "ASSERTION: Popup containing block is missing" with -moz-popup in HTML Core XUL mats RESO FIXE 2008-07-31
372483 "ASSERTION: expected a frame" with <math:munder> Core MathML mats RESO FIXE 2007-12-17
379418 "ASSERTION: internal error: '!aListName'" with MathML and Hebrew text Core MathML mats RESO FIXE 2007-12-17
386575 "ASSERTION: unknown min-height unit" with percentage height and min-height (in table?) Core Layout mats RESO FIXE 2008-01-04
389196 "ASSERTION: Unhandled border style" and more with "border-left-style: hidden;" Core Layout mats RESO FIXE 2008-01-07
391979 -moz-column-width in "ch" units triggers "ASSERTION: column-count and column-width can't both be auto" Core Layout mats RESO FIXE 2008-01-04
392115 -moz-column-gap in "ch" units triggers "ASSERTION: Unknown gap type" Core Layout mats RESO FIXE 2008-01-04
416845 "ASSERTION: Unexpected position" Core Layout: Tables mats RESO FIXE 2008-08-06
454361 "ASSERTION: mOriginalDisplay has not been properly initialized" Core Layout: Positioned mats RESO FIXE 2009-03-22
478135 "ASSERTION: bits don't correspond to style change reason" with removeAttribute('value') Core Layout mats RESO FIXE 2019-04-22
508892 "ASSERTION: Unexpected empty overflow list" and more with -moz-column crashtest Core Layout mats RESO FIXE 2009-09-10
513110 "ASSERTION: invalid break type" with <br style="clear:both">, large negative word-spacing Core Layout: Floats mats RESO FIXE 2014-03-03
540760 "ASSERTION: We don't support out-of-flow kids" with menulist, menupopup Core XUL mats RESO FIXE 2010-06-27
541714 "ASSERTION: Scrolled rect smaller than scrollport?" Core Layout mats RESO FIXE 2012-01-16
547338 "ASSERTION: No integers in range; 0 is supposed to be in range" with xul listbox Core Layout mats RESO FIXE 2010-04-28
559705 "ASSERTION: Subdoc frames must have an inner view too" with iframe, xbl, javascript: url Core DOM: Navigation mats RESO FIXE 2010-09-20
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