drm-syncobj: fix crash on missing timelines

fixes #8092
hyprwm · Oct 12, 2024 · 1822707 · 1822707
1 parent c3f7c9b
commit 1822707
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/protocols/DRMSyncobj.cpp b/src/protocols/DRMSyncobj.cpp
@@ -55,6 +55,9 @@ CDRMSyncobjSurfaceResource::CDRMSyncobjSurfaceResource(SP<CWpLinuxDrmSyncobjSurf
  return;
  }
 
+ if (!pending.acquireTimeline)
+ return;
+
  if (pending.acquireTimeline && pending.releaseTimeline && pending.acquireTimeline == pending.releaseTimeline) {
  if (pending.acquirePoint >= pending.releasePoint) {
  resource->error(WP_LINUX_DRM_SYNCOBJ_SURFACE_V1_ERROR_CONFLICTING_POINTS, "Acquire and release points are on the same timeline, and acquire >= release");