Bug 52662

Summary:	[RegexFuzz] Hang with forward assertion
Product:	WebKit	Reporter:	Oliver Hunt <oliver>
Component:	JavaScriptCore	Assignee:	Michael Saboff <msaboff>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	barraclough, ggaren, jruderman, msaboff, oliver
Priority:	P2	Keywords:	InRadar
Version:	528+ (Nightly build)
Hardware:	PC
OS:	OS X 10.5

Description Oliver Hunt 2011-01-18 13:52:29 PST

testRegexp("((?:(?:(4|(?!4)|\\d|))?))?", "imy", ["","","","","","","","","",""]);

Further reduced to:
/((?:(4)?))?/.test("")

Comment 1 Geoffrey Garen 2011-01-18 14:16:28 PST

<rdar://problem/8881186>

Comment 2 Oliver Hunt 2011-01-18 15:22:06 PST


*** This bug has been marked as a duplicate of bug 52540 ***