cbs_h2645: Fix memory leak on when reading SEI fails

diff --git a/libavcodec/cbs_h2645.c b/libavcodec/cbs_h2645.c
index a1b887f..61729cc 100644 (file)
--- a/libavcodec/cbs_h2645.c
+++ b/libavcodec/cbs_h2645.c
@@ -821,6 +821,7 @@ static int cbs_h264_read_nal_unit(CodedBitstreamContext *ctx,
             err = cbs_h264_read_sei(ctx, &bc, sei);
             if (err < 0) {
                 cbs_h264_free_sei(sei);
+                av_free(sei);
                 return err;
             }