Bug 43501

Summary:

Down-sampling doesn't work for some GIF files

Product:

WebKit

Reporter:

Yong Li <yong.li.webkit>

Component:

Images

Assignee:

Yong Li <yong.li.webkit>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

commit-queue, staikos

Priority:

Version:

528+ (Nightly build)

Hardware:

Other

OS:

Other

Attachments:

Description	Flags
the patch	none

Description Yong Li 2010-08-04 12:14:46 PDT

GIF reader can call "setSize()" multiple times. The current implementation doesn't clear the old down-sampling maps before adding new entries. Subsequent binary searches can give unexpected results.

Comment 1 Yong Li 2010-08-04 12:24:52 PDT

Created attachment 63479 [details]
the patch

Comment 2 WebKit Commit Bot 2010-08-05 13:02:15 PDT

Comment on attachment 63479 [details]
the patch

Clearing flags on attachment: 63479

Committed r64777: <http://trac.webkit.org/changeset/64777>

Comment 3 WebKit Commit Bot 2010-08-05 13:02:21 PDT

All reviewed patches have been landed.  Closing bug.