Bug 203588

Summary: [ Mac Debug ] (r251706) webanimations/empty-keyframes-crash.html is crashing
Product: WebKit Reporter: Truitt Savell <tsavell>
Component: AnimationsAssignee: Antoine Quint <graouts>
Status: RESOLVED FIXED    
Severity: Normal CC: dino, graouts, jlewis3, repstein, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=203561
Attachments:
Description Flags
Patch dino: review+

Description Truitt Savell 2019-10-29 14:38:30 PDT 
The changes in https://trac.webkit.org/changeset/251706/webkit

broke webanimations/empty-keyframes-crash.html casting it to crash on Mac debug.

History: https://results.webkit.org/?suite=layout-tests&test=webanimations%2Fempty-keyframes-crash.html

Log:

Application Specific Information:
CRASHING TEST: webanimations/empty-keyframes-crash.html

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.JavaScriptCore      	0x00000002eb1b4810 WTFCrash + 16 (Assertions.cpp:305)
1   com.apple.WebCore             	0x00000002d8006c6b WTFCrashWithInfo(int, char const*, char const*, int) + 27
2   com.apple.WebCore             	0x00000002d9d78ff8 WebCore::KeyframeEffect::setAnimatedPropertiesInStyle(WebCore::RenderStyle&, double) + 168 (KeyframeEffect.cpp:1070)
3   com.apple.WebCore             	0x00000002d9d78ce3 WebCore::KeyframeEffect::apply(WebCore::RenderStyle&) + 195 (KeyframeEffect.cpp:1029)


https://build.webkit.org/results/Apple%20High%20Sierra%20Debug%20WK2%20(Tests)/r251715%20(10173)/webanimations/empty-keyframes-crash-crash-log.txt
Comment 1 Radar WebKit Bug Importer 2019-10-29 14:39:52 PDT 
<rdar://problem/56721908>
Comment 2 Radar WebKit Bug Importer 2019-10-29 14:40:06 PDT 
<rdar://problem/56721919>
Comment 3 Antoine Quint 2019-10-30 03:26:46 PDT 
Created attachment 382293 [details]
Patch
Comment 4 Antoine Quint 2019-10-30 11:46:10 PDT 
Landed in r251789.
Comment 5 Matt Lewis 2019-10-30 16:23:39 PDT 
*** Bug 203641 has been marked as a duplicate of this bug. ***