Branch: refs/heads/webkitglib/2.50
Home: https://github.com/WebKit/WebKit
Commit: cc9a1132a94778efd806cb9d304b8b81f1f786bb
https://github.com/WebKit/WebKit/commit/cc9a1132a94778efd806cb9d304b8b81f1f786bb
Author: Claudio Saavedra <[email protected]>
Date: 2026-03-18 (Wed, 18 Mar 2026)
Changed paths:
M Source/WebKit/UIProcess/gtk/WebPopupMenuProxyGtk.cpp
Log Message:
-----------
Cherry-pick 309468@main (0059c82f9dd9).
https://bugs.webkit.org/show_bug.cgi?id=310099
[GTK] fast/forms/implicit-submit.html is a flaky crash
https://bugs.webkit.org/show_bug.cgi?id=310099
Reviewed by Carlos Garcia Campos.
hidePopupMenu() has a reentrancy issue, in that its gtk_popover_popdown()
call will trigger a GtkPopover:closed emission that will reenter
hidePopupMenu(),
causing it to be removed from its parent before the parent call to
gtk_popover_popdown() has finished, which will cause a dangling object
to be used.
This can be tentatively fixed by disconnecting the handlers in
hidePopupMenu()
directly, instead of cancelTracking(). Not verified locally as I can't
reproduce
the crash.
* Source/WebKit/UIProcess/gtk/WebPopupMenuProxyGtk.cpp:
(WebKit::WebPopupMenuProxyGtk::hidePopupMenu):
(WebKit::WebPopupMenuProxyGtk::cancelTracking):
Canonical link: https://commits.webkit.org/309468@main
Canonical link: https://commits.webkit.org/298234.511@webkitglib/2.50
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