avformat/dashdec: Check allocation of AVProgram

Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
index 55212661be686ffc750caeaafcbaf994e80367b1..4f87ef981b146d6b1d24b8b60bc7c76fd5b5e9c5 100644 (file)
--- a/libavformat/dashdec.c
+++ b/libavformat/dashdec.c
@@ -2137,6 +2137,7 @@ static int dash_read_header(AVFormatContext *s)
         AVProgram *program;
         program = av_new_program(s, 0);
         if (!program) {
+            ret = AVERROR(ENOMEM);
             goto fail;
         }