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| author | Kyle Schwarz <zeranoe@gmail.com> | 2021-06-26 21:10:43 -0400 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2021-07-06 16:37:59 +0200 |
| commit | a61d1909729caa9c04cecb3a28efd71bc7f433f8 (patch) | |
| tree | b70c369f48ec9bdc558c522373b7737e15f16e2e | |
| parent | b7ba472f43e7f1ab4d4268f4f1cc77d70ae405d7 (diff) | |
| download | ffmpeg-a61d1909729caa9c04cecb3a28efd71bc7f433f8.tar.gz | |
libavformat/rtpdec_rfc4175: Check for zero pgroup before mod
Signed-off-by: Kyle Schwarz <zeranoe@gmail.com>
| -rw-r--r-- | libavformat/rtpdec_rfc4175.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/rtpdec_rfc4175.c b/libavformat/rtpdec_rfc4175.c index e9c62c1389..4daff4da5a 100644 --- a/libavformat/rtpdec_rfc4175.c +++ b/libavformat/rtpdec_rfc4175.c @@ -199,7 +199,7 @@ static int rfc4175_handle_packet(AVFormatContext *ctx, PayloadContext *data, cont = headers[4] & 0x80; headers += 6; - if (length % data->pgroup) + if (!data->pgroup || length % data->pgroup) return AVERROR_INVALIDDATA; if (length > payload_len) |