151389 - printing a page with MathML causes a browser crash

Status: VERIFIED DUPLICATE of bug 156043

(Core :: Printing: Output, defect)

Description

[zufar mulyukov]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020607
BuildID:    0000000000

Attempting to print MathML demo page
http://www.mozilla.org/projects/mathml/demo/basics.xhtml 
to either postscript file or printer
reproducibly crashes the browser. It manages to produce an aborted postscript
document from the MathML demo page before crashing.
This happens with Mozilla 1.1 Alpha as well.

Reproducible: Always
Steps to Reproduce:
1.Go to http://www.mozilla.org/projects/mathml/demo/basics.xhtml
2.Print to file (mozilla.ps)

Actual Results:  Browser crashed. Only part of postscript output was produced.

Expected Results:  Print
http://www.mozilla.org/projects/mathml/demo/basics.xhtml to a postscript file.

Comment 1

[Olivier Cahagne]

confirming using build 2002070508 on Linux (trunk): TB8071933Z.

Comment 2

[Roland Mainz]

Confirming bug with 2002-06-29-08-trunk + Xprint module on Solaris/SPARC.
Stack trace looks like this:
-- snip --
Trying to position a sizeless window; caller should have called sizeToContent()
or sizeTo(). See bug 75649.
XpStartPage(mPDisplay, mDrawable)
XpuWaitForPrintNotify(mPDisplay, mXpEventBase, XPStartPageNotify)
XpuWaitForPrintNotify: 0=IsXpNotifyEvent(70,2)
XpuWaitForPrintNotify: 1=IsXpNotifyEvent(70,4)
t@1 (l@1) signal SEGV (no mapping at the fault address) in
nsRenderingContextGTK::Init at line 185 in file "nsRenderingContextGTK.cpp"
  185     NS_ADDREF(mSurface);
(dbx) where
current thread: t@1
=>[1] nsRenderingContextGTK::Init(this = ???, aContext = ???, aSurface = ???)
(optimized), at 0xfcc4a2a4 (line ~185) in "nsRenderingContextGTK.cpp"
  [2] NewOffscreenContext(deviceContext = ???, surface = ???, size = STRUCT,
aResult = ???) (optimized), at 0xfb9a84c0 (line ~1292) in "nsViewManager.cpp"
  [3] nsViewManager::CreateBlendingBuffers(this = ???, aRC = CLASS) (optimized),
at 0xfb9a8824 (line ~1361) in "nsViewManager.cpp"
  [4] nsViewManager::RenderViews(this = ???, aRootView = ???, aRC = CLASS, aRect
= STRUCT, aResult = ???) (optimized), at 0xfb9a7e70 (line ~1099) in
"nsViewManager.cpp"
  [5] nsViewManager::Display(this = ???, aView = ???, aX = ???, aY = ???,
aClipRect = STRUCT) (optimized), at 0xfb9ac460 (line ~3075) in
"nsViewManager.cpp"
dbx: warning: can't find file
"/shared/bigtmp2/mozilla/2002-06-29-08-trunk/objdir_ws7_gtk/layout/build/nsSimplePageSequence.o"
dbx: warning: see `help finding-files'
  [6] nsSimplePageSequenceFrame::PrintNextPage(0xb72870, 0xb1d798, 0x0,
0xdf9028, 0xfb65a360, 0x80000000), at 0xfb213be8
dbx: warning: can't find file
"/shared/bigtmp2/mozilla/2002-06-29-08-trunk/objdir_ws7_gtk/content/build/nsDocumentViewer.o"
  [7] DocumentViewerImpl::PrintPage(0x84d678, 0xb1d798, 0x1, 0xa97320, 0xa98d40,
0x0), at 0xfc1a4528
  [8] nsPagePrintTimer::Notify(0xb0e618, 0xb65738, 0x3f6db8, 0xce, 0xff101560,
0xb1d798), at 0xfc1c372c
dbx: warning: can't find file
"/shared/bigtmp2/mozilla/2002-06-29-08-trunk/objdir_ws7_gtk/xpcom/build/nsTimerImpl.o"
  [9] nsTimerImpl::Fire(0xb65738, 0x2c80, 0x1, 0xff1eefe8, 0xff1e0ee4, 0x2c00),
at 0xff0fe948
  [10] handleTimerEvent(0xe0d620, 0xff1eefe0, 0xe24bc, 0xfef7d4a8, 0x0,
0xff1e0ee4), at 0xff0febb4
dbx: warning: can't find file
"/shared/bigtmp2/mozilla/2002-06-29-08-trunk/objdir_ws7_gtk/xpcom/build/plevent.o"
  [11] PL_HandleEvent(0xe0d620, 0xff0fea1c, 0xc786c, 0x1, 0x0, 0xe0d620), at
0xff0f4688
  [12] PL_ProcessEventsBeforeID(0xc7868, 0x3193, 0x0, 0x0, 0xe0d620,
0xff1e0ee4), at 0xff0f4e14
  [13] processQueue(aElement = ???, aData = ???) (optimized), at 0xfd4a5250
(line ~447) in "nsAppShell.cpp"
dbx: warning: can't find file
"/shared/bigtmp2/mozilla/2002-06-29-08-trunk/objdir_ws7_gtk/xpcom/build/nsVoidArray.o"
  [14] nsVoidArray::EnumerateForwards(0xec278, 0xfd4a5248, 0x3193, 0x2f6ae8,
0x0, 0x0), at 0xff094d30
  [15] nsAppShell::ProcessBeforeID(aID = ???) (optimized), at 0xfd4a52a4 (line
~455) in "nsAppShell.cpp"
  [16] handle_gdk_event(event = ???, data = ???) (optimized), at 0xfd4b321c
(line ~924) in "nsGtkEventHandler.cpp"
dbx: warning: can't find file
"/home/gisburn/package-builds/gtk+/gtk+-1.2.8/objdir/gdk/gdkevents.lo"
  [17] gdk_event_dispatch(0x0, 0xffbef078, 0x0, 0x0, 0x0, 0xffbeefe0), at
0xfea41470
dbx: warning: can't find file
"/home/gisburn/package-builds/glib/glib-1.2.8/objdir/gmain.lo"
  [18] g_main_dispatch(0xffbef078, 0x118d58, 0x1, 0x0, 0xfeb5155b, 0x378), at
0xfe9b6dc8
  [19] g_main_iterate(0x1, 0x1, 0x0, 0x0, 0x0, 0x0), at 0xfe9b7bcc
  [20] g_main_run(0x2f0368, 0x2f0368, 0x0, 0x0, 0x0, 0x0), at 0xfe9b7f64
dbx: warning: can't find file
"/home/gisburn/package-builds/gtk+/gtk+-1.2.8/objdir/gtk/gtkmain.lo"
  [21] gtk_main(0xc7838, 0xc7730, 0xffbef154, 0xffbef158, 0x0, 0xfd4a5004), at
0xfecd60a0
  [22] nsAppShell::Run(this = ???) (optimized), at 0xfd4a4f58 (line ~332) in
"nsAppShell.cpp"
  [23] nsAppShellService::Run(this = ???) (optimized), at 0xfd5af0e8 (line ~457)
in "nsAppShellService.cpp"
  [24] main1(argc = ???, argv = ???, nativeApp = ???) (optimized), at 0x19d98
(line ~1456) in "nsAppRunner.cpp"
  [25] main(argc = ???, argv = ???) (optimized), at 0x1a780 (line ~1805) in
"nsAppRunner.cpp"
-- snip --

Comment 3

[Roland Mainz]

The stack trace is identical to the one in bug 156043 ("Moz cores when printing
[@ nsRenderingContextGTK::Init") ...

*** This bug has been marked as a duplicate of 156043 ***

Comment 4

[Roland Mainz]

Reporter:
(General issue:) Printing MathML is not supported for Mozilla's PostScript
module; only the Xprint module (see http://xprint.mozdev.org/ or
http://puck.informatik.med.uni-giessen.de/people/gisburn/work/xprint/) supports
printing MathML (see http://mozilla.org/releases/mozilla1.0/#printing).

Comment 5

[sujay]

bulk verification.