diff options
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/concat.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/concat.c b/libavformat/concat.c index dc0985e40c..825e43a7fa 100644 --- a/libavformat/concat.c +++ b/libavformat/concat.c @@ -296,6 +296,8 @@ static av_cold int concatf_open(URLContext *h, const char *uri, int flags) av_bprint_finalize(&bp, NULL); data->length = i; + if (!data->length) + err = AVERROR_INVALIDDATA; if (err < 0) concat_close(h); |