Bug 6316 - TOT: MallocScribble reports deallocation of already-freed object when quitting Safari
Summary: TOT: MallocScribble reports deallocation of already-freed object when quittin...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 420+
Hardware: Mac OS X 10.4
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-12-31 12:43 PST by Geoffrey Garen
Modified: 2009-04-21 02:25 PDT (History)
2 users (show)

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Description Geoffrey Garen 2005-12-31 12:43:31 PST 
/Volumes/Home/Users/ggaren$ MallocScribble=1 ~/symroots/Development/Safari.app/Contents/MacOS/
Safari 
(10869) malloc: enabling scribbling to detect mods to free blocks
Safari(10869,0xa000ed68) malloc: ***  Deallocation of a pointer not malloced: 0xaaaaaaaa; This could be 
a double free(), or free() called with the middle of an allocated block; Try setting environment variable 
MallocHelp to see tools to help debug
Comment 1 Cameron Zwarich (cpst) 2009-04-21 02:25:53 PDT 
I haven't seen this happen in the entire time I've been working on WebKit using MallocScribble, so I'm just gonna close this.