diff options
| -rw-r--r-- | libavformat/ffmdec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/ffmdec.c b/libavformat/ffmdec.c index 9ad771ea38..afba9050cb 100644 --- a/libavformat/ffmdec.c +++ b/libavformat/ffmdec.c @@ -423,7 +423,7 @@ static int ffm2_read_header(AVFormatContext *s) } break; case MKBETAG('S', '2', 'V', 'I'): - if (f_stvi++) { + if (f_stvi++ || !size) { ret = AVERROR(EINVAL); goto fail; } @@ -438,7 +438,7 @@ static int ffm2_read_header(AVFormatContext *s) goto fail; break; case MKBETAG('S', '2', 'A', 'U'): - if (f_stau++) { + if (f_stau++ || !size) { ret = AVERROR(EINVAL); goto fail; } |