[Webkit-unassigned] [Bug 17422] New: get the NULL stack base in MIPS

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Feb 18 06:43:49 PST 2008


           Summary: get the NULL stack base in MIPS
           Product: WebKit
           Version: 525+ (Nightly build)
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Critical
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: binary.chen at gmail.com

in JavaScriptCore/kjs/collector.cpp:
int rc = pthread_attr_getstack(&sattr, &stackBase, &stackSize);

In my MIPS , the stackBase is NULL, so cause the Webkit to be segmentation
fault. Someone in internet said that getstack must be called *after* setstack
is called otherwise no sense.

Need to investigate more to see the root cause, any comments?


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