[Webkit-unassigned] [Bug 7540] New: REGRESSION: frequent cache-related crashes

[bugzilla-daemon at opendarwin.org]

http://bugzilla.opendarwin.org/show_bug.cgi?id=7540

           Summary: REGRESSION: frequent cache-related crashes
           Product: WebKit
           Version: 420+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Severity: blocker
          Priority: P1
         Component: WebKit Misc.
        AssignedTo: webkit-unassigned at opendarwin.org
        ReportedBy: ap at nypop.com


After I landed my XMLHttpRequest patch, crashes started to happen frequently:

Thread 2 Crashed:
0   <<00000000>>        0xfffeff20 objc_msgSend_rtp + 32
1   com.apple.Foundation        0x9291ecb0 _replacementObjectForObject + 124
2   com.apple.Foundation        0x9291eb04 _encodeObject_old + 156
3   com.apple.Foundation        0x9291f974 -[NSHTTPURLRequestParameters
encodeWithCoder:] + 92
4   com.apple.Foundation        0x9291eb6c _encodeObject_old + 260
5   com.apple.Foundation        0x9291f04c -[NSURLRequest encodeWithCoder:] +
436
6   com.apple.Foundation        0x9291eb6c _encodeObject_old + 260
7   com.apple.Foundation        0x9291e584 -[NSURLCache
_diskCacheExecuteWrite:] + 128
8   com.apple.Foundation        0x92917378 -[NSURLCache _diskCacheSync] + 256
9   com.apple.CoreFoundation    0x90770aec __CFRunLoopDoTimer + 184
10  com.apple.CoreFoundation    0x9075d464 __CFRunLoopRun + 1680
11  com.apple.CoreFoundation    0x9075ca18 CFRunLoopRunSpecific + 268
12  com.apple.Foundation        0x9290f9fc +[NSURLCache _diskCacheSyncLoop:] +
152
13  com.apple.Foundation        0x928e73b4 forkThreadForFunction + 108
14  libSystem.B.dylib           0x9002b1e0 _pthread_body + 96

I still don't see any problems in the code, but I have a patch that fixes
(masks??) the issue.


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