Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: bb40425085b9f49ff6091ce774729aca2db3f1ab
https://github.com/WebKit/WebKit/commit/bb40425085b9f49ff6091ce774729aca2db3f1ab
Author: Rose <[email protected]>
Date: 2024-01-22 (Mon, 22 Jan 2024)
Changed paths:
M Source/WebCore/platform/graphics/cocoa/CMUtilities.mm
Log Message:
-----------
Variable used to obtain a bit value from mModeFlags is sign extended
https://bugs.webkit.org/show_bug.cgi?id=263994
Reviewed by Simon Fraser.
mModeFlags is a UInt64, which means we risk overflowing an integer when
we use a signed integer to obtain bit-packed flags from it instead of
using an unsigned long long.
* Source/WebCore/platform/graphics/cocoa/CMUtilities.mm:
(WebCore::PacketDurationParser::framesInPacket): Use an unsigned value
to obtain the flags stored in mModeFlags.
Canonical link: https://commits.webkit.org/273298@main
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