Bug 15373

Summary:	fast/images/animated-background-image-crash.html shows vm_allocate error in Safari
Product:	WebKit	Reporter:	Eric Seidel (no email) <eric>
Component:	SVG	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit
Priority:	P2
Version:	523.x (Safari 3)
Hardware:	Mac
OS:	OS X 10.4
Bug Depends on:	12095, 16164
Bug Blocks:	15483

Description Eric Seidel (no email) 2007-10-04 08:42:45 PDT

fast/images/animated-background-image-crash.html shows vm_allocate error in Safari

Safari(23270,0xa000d000) malloc: *** vm_allocate(size=1800003584) failed (error code=3)
Safari(23270,0xa000d000) malloc: *** error: can't allocate region
Safari(23270,0xa000d000) malloc: *** set a breakpoint in szone_error to debug

We should never need to allocate an ImageBuffer that large.  Likely this is due to bug 12095, and SVGImage just allocating a maximum size buffer to hold the SVG instead of allocating one at the destination size.

Comment 1 Eric Seidel (no email) 2007-11-28 12:19:13 PST

This is possibly just a dup of bug 16164.

Comment 2 Robert Blaut 2008-03-19 06:11:51 PDT

Reported test case doesn't crash in the latest Webkit.

Comment 3 Eric Seidel (no email) 2008-03-19 09:56:19 PDT

(In reply to comment #2)
> Reported test case doesn't crash in the latest Webkit.
> 

Beth fixed one of the SVGImage large allocation crashes long ago.  It looks like this test has been re-enabled since.