Bug 47073

Summary:	REGRESSION (r68774): It made fast/events/tabindex-focus-blur-all.html crash
Product:	WebKit	Reporter:	Csaba Osztrogonác <ossy>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Major	CC:	ademar, hausmann, tonikitoo, vestbo
Priority:	P1	Keywords:	Qt, QtTriaged
Version:	528+ (Nightly build)
Hardware:	PC
OS:	All
Bug Depends on:
Bug Blocks:	46248, 51249

Description Csaba Osztrogonác 2010-10-04 02:08:20 PDT

http://trac.webkit.org/changeset/68774 made fast/events/tabindex-focus-blur-all.html crash:

32 bit debug mode with Qt 4.6.3:
http://webkit.sed.hu/buildbot/results/x86-32%20Linux%20Qt%20Debug/r68774%20%288681%29/fast/events/tabindex-focus-blur-all-stderr.txt

64 bit release mode with Qt 4.6.3:
http://webkit.sed.hu/buildbot/results/x86-64%20Linux%20Qt%20Release/r68774%20%2811211%29/fast/events/tabindex-focus-blur-all-stderr.txt

32 bit release mode with Qt 4.7.0:
http://webkit.sed.hu/buildbot/results/x86-32%20Linux%20Qt-4.7.0%20Release/r68774%20%287699%29/fast/events/tabindex-focus-blur-all-stderr.txt
http://webkit.sed.hu/buildbot/results/x86-32%20Linux%20Qt-4.7.0%20Release/r68774%20%287699%29/fast/js/cyclic-proto-stderr.txt
(fast/js/cyclic-proto.html crash too because of this changeset)

There aren't any problem with Qt 4.6.2.

Comment 1 Csaba Osztrogonác 2010-10-05 06:48:13 PDT

Tor Arne, Simon, could you check it? Your patch caused this crash.

Comment 2 Tor Arne Vestbø 2010-10-05 14:41:12 PDT

I have a fix for this, will land it tomorrow

Comment 3 Tor Arne Vestbø 2010-10-07 07:44:48 PDT

Fix landed in r69291

Comment 4 Ademar Reis 2011-01-24 07:45:38 PST

Revision r69291 cherry-picked into qtwebkit-2.2 with commit 4b4d061 <http://gitorious.org/webkit/qtwebkit/commit/4b4d061>