Two mac boxes both failed the same way: REFTEST TEST-PASS | file:///builds/moz2_slave/mozilla-central-macosx-opt-unittest-everythingelse/build/reftest/tests/gfx/thebes/crashtests/385289-1.xhtml | (LOAD ONLY) Tue Dec 22 05:42:33 bm-xserve18.build.mozilla.org firefox-bin[578] <Error>: doClip: empty path. Tue Dec 22 05:42:33 bm-xserve18.build.mozilla.org firefox-bin[578] <Error>: doClip: empty path. Tue Dec 22 05:42:34 bm-xserve18.build.mozilla.org firefox-bin[578] <Error>: doClip: empty path. Tue Dec 22 05:42:34 bm-xserve18.build.mozilla.org firefox-bin[578] <Error>: doClip: empty path. REFTEST TEST-PASS | file:///builds/moz2_slave/mozilla-central-macosx-opt-unittest-everythingelse/build/reftest/tests/gfx/thebes/crashtests/385228-1.svg | (LOAD ONLY) TEST-UNEXPECTED-FAIL | automation.py | application timed out after 330 seconds with no output http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1261488712.1261490745.15756.gz OS X 10.5.2 mozilla-central opt test everythingelse on 2009/12/22 05:31:52 http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1261492205.1261494286.25334.gz OS X 10.5.2 mozilla-central test everythingelse on 2009/12/22 06:30:05

Before that: http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1261452944.1261455055.7615.gz#err2 OS X 10.5.2 mozilla-central test everythingelse on 2009/12/21 19:35:44 s: bm-xserve17 After that: http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1261520146.1261522720.22986.gz OS X 10.5.2 mozilla-central opt test everythingelse on 2009/12/22 14:15:46 s: bm-xserve18 Way way before that: http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1261243023.1261245024.29438.gz#err1 OS X 10.5.2 mozilla-central test everythingelse on 2009/12/19 09:17:03 s: bm-xserve18 Which was actually the run from when the cursed patch for bug 510177 landed the first time.

http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1261521767.1261525725.24894.gz OS X 10.5.2 mozilla-central test everythingelse on 2009/12/22 14:42:47 s: bm-xserve19

http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1261525899.1261530233.10785.gz OS X 10.5.2 mozilla-central opt test everythingelse on 2009/12/22 15:51:39 s: bm-xserve17

On windows at least the code that changed in bug 510177 is not executed during display of 385228-1.svg having said that 385228-1.svg and 385228-2.svg have only ever caused issues on Macs and I don't have one of those. Even though Windows doesn't crash it does create a huge surface so I'll look into whether that is legitimate and if not fix it or if so limit the size further.

I think doClip: empty path must be coming from the Mac kernel as I can't find a match using MXR

http://www.google.com/search?q=doClip%3A%20empty&ie=utf-8&oe=utf-8 Google says it happens to lots of OS X apps and that no one has any useful fixes.

http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1261538348.1261540297.26617.gz OS X 10.5.2 mozilla-central opt test everythingelse on 2009/12/22 19:19:08 s: bm-xserve19

I assume this will fix it since we're clearly just at the boundary currently with the random orange.

Actually, how about changing it to 4096?

Sure

Comment on attachment 419050 [details] [diff] [review] patch [Checkin: Comment 11] http://hg.mozilla.org/mozilla-central/rev/be1bef87f407