[FFmpeg-devel] [PATCH] avformat/mov: Propagate errors in mov_switch_root.

[Jacob Trimble]

Signed-off-by: Jacob Trimble <modmaker at google.com>
---
 libavformat/mov.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index d49d820d2b..c5f07595df 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -6747,6 +6747,7 @@ static int should_retry(AVIOContext *pb, int error_code) {
 
 static int mov_switch_root(AVFormatContext *s, int64_t target, int index)
 {
+    int ret;
     MOVContext *mov = s->priv_data;
 
     if (index >= 0 && index < mov->frag_index.nb_items)
@@ -6769,8 +6770,9 @@ static int mov_switch_root(AVFormatContext *s, int64_t target, int index)
 
     mov->found_mdat = 0;
 
-    if (mov_read_default(mov, s->pb, (MOVAtom){ AV_RL32("root"), INT64_MAX }) < 0 ||
-        avio_feof(s->pb))
+    if ((ret = mov_read_default(mov, s->pb, (MOVAtom){ AV_RL32("root"), INT64_MAX })) < 0)
+        return ret;
+    if (avio_feof(s->pb))
         return AVERROR_EOF;
     av_log(s, AV_LOG_TRACE, "read fragments, offset 0x%"PRIx64"\n", avio_tell(s->pb));
 
-- 
2.15.0.448.gf294e3d99a-goog