[Wayland-bugs] [Bug 73895] SIGSEGV in notify_output_destroy during weston shutdown

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 21 11:54:41 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=73895

--- Comment #1 from U. Artie Eoff <ullysses.a.eoff at intel.com> ---
Valgrind indicates the evdev's have already been destroyed:


==16962== Invalid read of size 8
==16962==    at 0x4E43D44: wl_list_insert (wayland-util.c:47)
==16962==    by 0x78614A4: wl_signal_add (wayland-server.h:223)
==16962==    by 0x78636DB: evdev_device_set_output (evdev.c:620)
==16962==    by 0x7863660: notify_output_destroy (evdev.c:608)
==16962==    by 0x407B7E: wl_signal_emit (wayland-server.h:260)
==16962==    by 0x411322: weston_output_destroy (compositor.c:3196)
==16962==    by 0x785ACF3: drm_output_destroy (compositor-drm.c:1149)
==16962==    by 0x412C8D: weston_compositor_shutdown (compositor.c:3738)
==16962==    by 0x785EAA7: drm_destroy (compositor-drm.c:2344)
==16962==    by 0x413EBB: main (compositor.c:4283)
==16962==  Address 0xd3ca348 is 56 bytes inside a block of size 384 free'd
==16962==    at 0x4C28577: free (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==16962==    by 0x7863B21: evdev_device_destroy (evdev.c:705)
==16962==    by 0x7860E2C: udev_input_remove_devices (udev-seat.c:291)
==16962==    by 0x7860F3B: udev_input_disable (udev-seat.c:310)
==16962==    by 0x7861021: udev_input_destroy (udev-seat.c:335)
==16962==    by 0x785EA69: drm_destroy (compositor-drm.c:2337)
==16962==    by 0x413EBB: main (compositor.c:4283)

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