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Tracking: Fix use-after-free bug

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This commit is contained in:
Sergey Sharybin
2017-04-10 16:01:58 +02:00
parent 358def15a3
commit 58f3b3c6d1
1 changed files with 2 additions and 1 deletions
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3
source/blender/editors/space_clip/clip_utils.c
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@@ -179,6 +179,7 @@ void clip_delete_track(bContext *C, MovieClip *clip, MovieTrackingTrack *track)
ListBase *tracksbase = BKE_tracking_get_active_tracks(tracking);
bool has_bundle = false;
char track_name_escaped[MAX_NAME], prefix[MAX_NAME * 2];
const bool used_for_stabilization = (track->flag & (TRACK_USE_2D_STAB | TRACK_USE_2D_STAB_ROT));
if (track == act_track)
tracking->act_track = NULL;
@@ -200,7 +201,7 @@ void clip_delete_track(bContext *C, MovieClip *clip, MovieTrackingTrack *track)
WM_event_add_notifier(C, NC_MOVIECLIP | NA_EDITED, clip);
if (track->flag & (TRACK_USE_2D_STAB | TRACK_USE_2D_STAB_ROT)) {
if (used_for_stabilization) {
WM_event_add_notifier(C, NC_MOVIECLIP | ND_DISPLAY, clip);
}