1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c
index 5c669ffdee..bb314d0df6 100644
--- a/libavcodec/diracdec.c
+++ b/libavcodec/diracdec.c
@@ -910,6 +910,7 @@ static int decode_lowdelay(DiracContext *s)
         s->slice_params_buf = av_realloc_f(s->slice_params_buf, s->num_x * s->num_y, sizeof(DiracSlice));
         if (!s->slice_params_buf) {
             av_log(s->avctx, AV_LOG_ERROR, "slice params buffer allocation failure\n");
+            s->slice_params_num_buf = 0;
             return AVERROR(ENOMEM);
         }
         s->slice_params_num_buf = s->num_x * s->num_y;