[Wayland-bugs] [Bug 78706] New: SIGSEGV in wl_resource_get_client during weston-calibrator shutdown/exit

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78706

          Priority: medium
            Bug ID: 78706
          Assignee: wayland-bugs at lists.freedesktop.org
           Summary: SIGSEGV in wl_resource_get_client during
                    weston-calibrator shutdown/exit
          Severity: critical
    Classification: Unclassified
                OS: All
          Reporter: anasuyax.r.nannuri at intel.com
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: weston
           Product: Wayland

Touch events during weston-calibrator shutdown causes weston crash with
segmentation fault in wl_resource_get_client. See attached gdb-backtrace.

1. Launch weston
2. Execute weston-calibrator
3. Touch the screen  three times to obtain calibration values
3. Touch the screen while weston-calibrator close animation is executing.
4. Notice weston crash with segfault.




Software Stack

wayland (1.5) 1.4.93-0-g8511544
drm (master) libdrm-2.4.52-0-g46d451c
mesa (10.2) heads/10.2-0-g0b3126b
libva (master) libva-1.2.1-0-g88ed1eb
intel-driver (master) 1.2.2-0-g121e70d
cairo (1.12) heads/1.12-0-g59e2a93
libinput (master) heads/master-0-g97af5c3
weston (1.5) 1.4.93-0-g7098948

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