[Webkit-unassigned] [Bug 272087] [GTK] Crash in WebKit::AcceleratedBackingStoreDMABuf::BufferDMABuf::didUpdateContents

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Apr 3 08:00:32 PDT 2024


https://bugs.webkit.org/show_bug.cgi?id=272087

--- Comment #2 from Michael Catanzaro <mcatanzaro at redhat.com> ---
Sorry, I overlooked the most likely possibility: a precondition failure. I see in my journal:

gdk_dmabuf_texture_builder_build: assertion 'self->dmabuf.planes[i].fd != -1' failed

Looks like something is going wrong with the file descriptors.

 * It is the responsibility of the caller to keep the file descriptors for the planes
 * open until the created texture is no longer used, and close them afterwards (possibly
 * using the @destroy notify).

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