RESOLVED FIXED 281495
REGRESSION(283414@main): [WPE][GTK] Crash in ProcessLauncher socket monitor callback 
https://bugs.webkit.org/show_bug.cgi?id=281495
Summary REGRESSION(283414@main): [WPE][GTK] Crash in ProcessLauncher socket monitor c...
Michael Catanzaro
Reported 2024-10-15 08:16:12 PDT
The socket monitor callback that I added in 283414@main accidentally deletes itself by calling m_socketMonitor.stop(). This causes the lambda capture to itself be deleted. On x86_64, it works due to luck prior to https://github.com/WebKit/WebKit/pull/34133, where I finally noticed and fixed it. But it crashes on at least aarch64 and ppc64le. I need to split the fix out of that pull request so it can land separately without depending on a bunch of unrelated changes.
Attachments
Add attachment proposed patch, testcase, etc.
Michael Catanzaro
Comment 1 2024-10-16 06:21:32 PDT
*** Bug 281565 has been marked as a duplicate of this bug. ***
Michael Catanzaro
Comment 2 2024-10-16 06:22:23 PDT
There's a valgrind trace in bug #281565.
Michael Catanzaro
Comment 3 2024-10-16 11:23:29 PDT
Pull request: https://github.com/WebKit/WebKit/pull/35297
Michael Catanzaro
Comment 4 2024-10-16 11:24:12 PDT
*** Bug 281038 has been marked as a duplicate of this bug. ***
Michael Catanzaro
Comment 5 2024-10-17 07:08:44 PDT
*** Bug 281666 has been marked as a duplicate of this bug. ***
EWS
Comment 6 2024-10-17 07:50:27 PDT
Committed 285339@main (a28255d5d405): <https://commits.webkit.org/285339@main> Reviewed commits have been landed. Closing PR #35297 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.