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e72434ba20
The mq we get out of the weak ref might be NULL if we're shutting down, which could cause assertion failures or crashes. It might also cause miscompilations where the compiler just optimises away the NULL check because it jumps to a code path that then dereferences the pointer which clearly isn't going to work. Seems like something like this happens with gcc 11. Fixes #1262 Co-authored-by: Doug Nazar <nazard@nazar.ca> Co-authored-by: Sebastian Dröge <sebastian@centricular.com> Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2599> |
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