d9ec525059
Both `gbm_bo_create()` and `gbm_bo_create_with_modifiers()` can fail and return `NULL`. If that occurs, `xwl_glamor_gbm_create_pixmap()` will not create a pixmap for the (NULL) GBM bo, but would still try to free the bo which leads to a crash in mesa: [...] #7 <signal handler called> #8 in gbm_bo_destroy (bo=0x0) at ../src/gbm/main/gbm.c:439 #9 in xwl_glamor_gbm_create_pixmap () at xwayland-glamor-gbm.c:245 #10 in ProcCreatePixmap () at dispatch.c:1440 #11 in Dispatch () at dispatch.c:478 #12 in dix_main () at main.c:276 To avoid the crash, only free the GBM bo if not `NULL`. Signed-off-by: Olivier Fourdan <ofourdan@redhat.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Bugzilla: https://bugzilla.redhat.com/1729925 |
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| xwayland | ||
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| Makefile.am | ||
| meson.build | ||