diff options
Diffstat (limited to 'libavformat/vividas.c')
| -rw-r--r-- | libavformat/vividas.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/vividas.c b/libavformat/vividas.c index 4b2801ef34..7d59cd8fe9 100644 --- a/libavformat/vividas.c +++ b/libavformat/vividas.c @@ -679,7 +679,7 @@ static int viv_read_packet(AVFormatContext *s, return AVERROR_INVALIDDATA; ffio_read_varlen(pb); - if (v_size > INT_MAX) + if (v_size > INT_MAX || !v_size) return AVERROR_INVALIDDATA; ret = av_get_packet(pb, pkt, v_size); if (ret < 0) @@ -708,7 +708,7 @@ static int viv_read_packet(AVFormatContext *s, } else { uint64_t v_size = ffio_read_varlen(pb); - if (v_size > INT_MAX) + if (v_size > INT_MAX || !v_size) return AVERROR_INVALIDDATA; ret = av_get_packet(pb, pkt, v_size); if (ret < 0) |