[Webkit-unassigned] [Bug 141672] New: ASan does not like JSC::MachineThreads::tryCopyOtherThreadStack

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Feb 16 15:42:26 PST 2015


https://bugs.webkit.org/show_bug.cgi?id=141672

            Bug ID: 141672
           Summary: ASan does not like
                    JSC::MachineThreads::tryCopyOtherThreadStack
    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: dburkart at apple.com

>From Geoff:

Since JSC::MachineThreads::tryCopyOtherThreadStack reads another thread's stack.

We should use one of the ASan annotations to make ASan ignore this function or treat it in a more lax way.

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