2116f03be0
On output removal, the CRTC that was added in xwl_output_create() is not removed in xwl_output_destroy() and would cause a segmentation fault later on in ProcRRGetMonitors(): (EE) Segmentation fault at address 0x100000001 (EE) (EE) 10: ? (?+0x29) [0x29] (EE) 9: /usr/bin/Xwayland (_start+0x29) [0x423299] (EE) 8: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7fdd80e7f580] (EE) 7: /usr/bin/Xwayland (dix_main+0x3b3) [0x544ef3] (EE) 6: /usr/bin/Xwayland (Dispatch+0x31e) [0x54109e] (EE) 5: /usr/bin/Xwayland (ProcRRGetMonitors+0x9b) [0x4ca18b] (EE) 4: /usr/bin/Xwayland (RRMonitorMakeList+0x269) [0x4c9ba9] (EE) 3: /usr/bin/Xwayland (RRMonitorSetFromServer+0x118) [0x4c9198] (EE) 2: /usr/bin/Xwayland (MakeAtom+0x30) [0x530710] (EE) 1: /lib64/libc.so.6 (__restore_rt+0x0) [0x7fdd80e93b1f] (EE) 0: /usr/bin/Xwayland (OsSigHandler+0x29) [0x5792d9] Remove the output CRTC in xwl_output_destroy() to avoid the crash. Signed-off-by: Olivier Fourdan <ofourdan@redhat.com> Reviewed-by: Daniel Stone <daniels@collabora.com> |
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| .. | ||
| .gitignore | ||
| drm.xml | ||
| Makefile.am | ||
| xwayland-cursor.c | ||
| xwayland-cvt.c | ||
| xwayland-glamor.c | ||
| xwayland-input.c | ||
| xwayland-output.c | ||
| xwayland-shm.c | ||
| xwayland-vidmode.c | ||
| xwayland.c | ||
| xwayland.h | ||