Last Comment Bug 771842 - "Assertion failure: aRows > 0" with text-shadow, scaled drawWindow
: "Assertion failure: aRows > 0" with text-shadow, scaled drawWindow
Status: RESOLVED FIXED
: assertion, crash, testcase
Product: Core
Classification: Components
Component: Graphics (show other bugs)
: unspecified
: All All
: -- critical (vote)
: mozilla17
Assigned To: Mats Palmgren (vacation)
:
Mentors:
Depends on: 783041
Blocks: 343943
  Show dependency treegraph
 
Reported: 2012-07-07 15:46 PDT by Jesse Ruderman
Modified: 2012-08-16 22:23 PDT (History)
3 users (show)
See Also:
Crash Signature:
(edit)
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---


Attachments
testcase (471 bytes, text/html)
2012-07-07 15:46 PDT, Jesse Ruderman
no flags Details
stack trace (14.70 KB, text/plain)
2012-07-07 15:46 PDT, Jesse Ruderman
no flags Details

Description Jesse Ruderman 2012-07-07 15:46:03 PDT
Created attachment 639998 [details]
testcase

1. Install https://www.squarefree.com/extensions/domFuzzLite3.xpi
2. Load the testcase

Assertion failure: aRows > 0, at gfx/2d/Blur.cpp:122

Reduced from
* http://hg.mozilla.org/mozilla-central/annotate/9533b40ff28b/layout/generic/crashtests/text-overflow-iframe.html
* Scrolling caused by DOM fuzzer (accidental!)
* http://hg.mozilla.org/mozilla-central/annotate/6d7fae9764b3/browser/components/thumbnails/PageThumbs.jsm#l114
Comment 1 Jesse Ruderman 2012-07-07 15:46:17 PDT
Created attachment 639999 [details]
stack trace
Comment 3 Mats Palmgren (vacation) 2012-08-16 22:23:12 PDT
Fixed by bug 783041.

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