---
libavformat/rtmpproto.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index a2efe38..a32c4a9 100644
--- a/libavformat/rtmpproto.c
+++ b/libavformat/rtmpproto.c
@@ -915,6 +915,12 @@ static int handle_ping(URLContext *s, RTMPPacket *pkt)
t = AV_RB16(pkt->data);
if (t == 6) {
+ if (pkt->data_size < 6) {
+ av_log(s, AV_LOG_ERROR, "Too short ping packet (%d)\n",
+ pkt->data_size);
+ return AVERROR_INVALIDDATA;
+ }
+
if ((ret = gen_pong(s, rt, pkt)) < 0)
return ret;
}
--
1.7.11.1
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