[Webkit-unassigned] [Bug 139907] New: [Win] Periodic failure in DumpRenderTree when releasing WebMutableURLRequest

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=139907

            Bug ID: 139907
           Summary: [Win] Periodic failure in DumpRenderTree when
                    releasing WebMutableURLRequest
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: bfulgham at webkit.org

Created attachment 243681
  --> https://bugs.webkit.org/attachment.cgi?id=243681&action=review
Crash log (happens for multiple tests).

I'm noticing a number of crashes on Windows with the attached crash trace.

BUGCHECK_STR:  APPLICATION_FAULT_ACTIONABLE_HEAP_CORRUPTION_heap_failure_block_not_busy_DOUBLE_FREE_AFTER_CALL

PRIMARY_PROBLEM_CLASS:  ACTIONABLE_HEAP_CORRUPTION_heap_failure_block_not_busy_AFTER_CALL

DEFAULT_BUCKET_ID:  ACTIONABLE_HEAP_CORRUPTION_heap_failure_block_not_busy_AFTER_CALL
web
STACK_TEXT:  
7731c370 7729e6de ntdll!RtlFreeHeap+0x4160f
7731c374 02b5dd4a webkit!free+0x1a
7731c378 021bda5d webkit!WebMutableURLRequest::Release+0x1d
7731c37c 021a4377 webkit!WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction+0x137
7731c380 02a00316 webkit!WebCore::PolicyChecker::checkNavigationPolicy+0x226
7731c384 0252a73a webkit!WebCore::FrameLoader::loadWithDocumentLoader+0x2fa
7731c388 0252a883 webkit!WebCore::FrameLoader::load+0xd3
7731c38c 02523eec webkit!WebCore::FrameLoader::load+0x19c
7731c390 021b12d5 webkit!WebFrame::loadRequest+0x95
7731c394 10015ac6 dumprendertree!runTest+0x526
7731c398 10016550 dumprendertree!main+0x5d0
7731c39c 100166ce dumprendertree!dllLauncherEntryPoint+0xe
7731c3a0 00401c35 dumprendertree!main+0x4b5
7731c3a4 004042f9 dumprendertree!__tmainCRTStartup+0xfe
7731c3a8 7527919f kernel32!BaseThreadInitThunk+0xe
7731c3ac 77270bbb ntdll!__RtlUserThreadStart+0x20
7731c3b0 77270b91 ntdll!_RtlUserThreadStart+0x1b

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