Bug 52840 - When marking conservatively, guard against reviving dead objects.
Summary: When marking conservatively, guard against reviving dead objects.
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Other OS X 10.5
: P2 Normal
Assignee: Geoffrey Garen
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-01-20 13:27 PST by Geoffrey Garen
Modified: 2011-01-20 20:07 PST (History)
0 users

See Also:


Attachments
Patch (17.58 KB, patch)
2011-01-20 13:28 PST, Geoffrey Garen
no flags Details | Formatted Diff | Diff
Patch (17.64 KB, patch)
2011-01-20 16:17 PST, Geoffrey Garen
oliver: review+
Details | Formatted Diff | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Geoffrey Garen 2011-01-20 13:27:58 PST
When marking conservatively, guard against reviving dead objects.
Comment 1 Geoffrey Garen 2011-01-20 13:28:21 PST
Created attachment 79645 [details]
Patch
Comment 2 Geoffrey Garen 2011-01-20 16:17:11 PST
Created attachment 79663 [details]
Patch
Comment 3 Oliver Hunt 2011-01-20 16:29:12 PST
Comment on attachment 79663 [details]
Patch

r=me assuming no perf impact
Comment 4 Geoffrey Garen 2011-01-20 20:07:45 PST
Committed r76331: <http://trac.webkit.org/changeset/76331>