libavformat: Use ffio_free_dyn_buf where applicable

Signed-off-by: Martin Storsjö <martin@martin.st>

1 files changed, 3 insertions, 8 deletions

diff --git a/libavformat/nutenc.c b/libavformat/nutenc.c
index 3b43954dbd..b7b0c9c790 100644
--- a/libavformat/nutenc.c
+++ b/libavformat/nutenc.c
@@ -616,11 +616,8 @@ static int write_headers(AVFormatContext *avctx, AVIOContext *bc)
             return ret;
         if (ret > 0)
             put_packet(nut, bc, dyn_bc, 1, INFO_STARTCODE);
-        else {
-            uint8_t *buf;
-            avio_close_dyn_buf(dyn_bc, &buf);
-            av_free(buf);
-        }
+        else
+            ffio_free_dyn_buf(&dyn_bc);
     }
 
     for (i = 0; i < nut->avf->nb_chapters; i++) {
@@ -629,9 +626,7 @@ static int write_headers(AVFormatContext *avctx, AVIOContext *bc)
             return ret;
         ret = write_chapter(nut, dyn_bc, i);
         if (ret < 0) {
-            uint8_t *buf;
-            avio_close_dyn_buf(dyn_bc, &buf);
-            av_freep(&buf);
+            ffio_free_dyn_buf(&dyn_bc);
             return ret;
         }
         put_packet(nut, bc, dyn_bc, 1, INFO_STARTCODE);