[Webkit-unassigned] [Bug 160832] New: Make JSValue::strictEqual() handle failures to resolve JSRopeStrings.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Aug 12 16:57:34 PDT 2016


https://bugs.webkit.org/show_bug.cgi?id=160832

            Bug ID: 160832
           Summary: Make JSValue::strictEqual() handle failures to resolve
                    JSRopeStrings.
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Local Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mark.lam at apple.com

Currently, JSValue::strictEqualSlowCaseInline() (and peers) will blindly try to access the StringImpl of a JSRopeString that fails to resolve its rope.  As a result, we'll crash with null pointer dereferences.  We should fix this.

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