Fix crash sliding effect sequence strips

Off by one error in array access.

1 files changed, 1 insertions, 4 deletions

diff --git a/source/blender/editors/space_sequencer/sequencer_edit.c b/source/blender/editors/space_sequencer/sequencer_edit.c
index aa10c9bb050..2856737ea2f 100644
--- a/source/blender/editors/space_sequencer/sequencer_edit.c
+++ b/source/blender/editors/space_sequencer/sequencer_edit.c
@@ -1429,7 +1429,7 @@ static int slip_add_sequences_recursive(
   for (seq = seqbasep->first; seq; seq = seq->next) {
     if (!do_trim || (!(seq->type & SEQ_TYPE_EFFECT) && (seq->flag & SELECT))) {
       seq_array[offset + num_items] = seq;
-      trim[offset + num_items] = do_trim;
+      trim[offset + num_items] = do_trim && ((seq->type & SEQ_TYPE_EFFECT) == 0);
       num_items++;
 
       if (seq->type == SEQ_TYPE_META) {
@@ -1437,9 +1437,6 @@ static int slip_add_sequences_recursive(
         num_items += slip_add_sequences_recursive(
             &seq->seqbase, seq_array, trim, num_items + offset, false);
       }
-      else if (seq->type & SEQ_TYPE_EFFECT) {
-        trim[offset + num_items] = false;
-      }
     }
   }