Branch: refs/heads/main Home: https://github.com/WebKit/WebKit Commit: 6bac3a2a1f025e5073f2fe314405c1938775d2a1 https://github.com/WebKit/WebKit/commit/6bac3a2a1f025e5073f2fe314405c1938775d2a1 Author: Wenson Hsieh <wenson_hs...@apple.com> Date: 2023-01-24 (Tue, 24 Jan 2023)
Changed paths: M Source/WebKit/UIProcess/mac/WebContextMenuProxyMac.mm Log Message: ----------- Cherry-pick 252432.808@safari-7614-branch (b6d2a12d8d70). rdar://104600105 [macOS] WebContextMenuProxy use-after-free when triggering context menu presentation using IPC https://bugs.webkit.org/show_bug.cgi?id=247590 rdar://102049265 Reviewed by Aditya Keerthi. Replace these raw pointers with `WeakPtr` to avoid accessing invalid memory, in the case where a compromised web process triggers context menu presentation on macOS by sending an out-of-band `WebPageProxy::ShowContextMenu` IPC message. * Source/WebKit/UIProcess/mac/WebContextMenuProxyMac.mm: (-[WKMenuTarget menuProxy]): (-[WKMenuTarget forwardContextMenuAction:]): Canonical link: https://commits.webkit.org/252432.808@safari-7614-branch Canonical link: https://commits.webkit.org/259293@main _______________________________________________ webkit-changes mailing list webkit-changes@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-changes