[Webkit-unassigned] [Bug 231252] New: Speculative fix for a null pointer dereference in ByteCodeParser::handlePutByVal.
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Oct 5 14:06:20 PDT 2021
https://bugs.webkit.org/show_bug.cgi?id=231252
Bug ID: 231252
Summary: Speculative fix for a null pointer dereference in
ByteCodeParser::handlePutByVal.
Product: WebKit
Version: WebKit Nightly 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
We're seeing a null pointer dereference in ByteCodeParser::handlePutByVal(). Adding a null check here as a speculative fix to mitigate crashes while we investigate further.
rdar://83310320
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