Fixes: CID1473553 Untrusted loop bound
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavformat/rdt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/rdt.c b/libavformat/rdt.c
index 60449d256a5..2fa53d34a8d 100644
--- a/libavformat/rdt.c
+++ b/libavformat/rdt.c
@@ -206,6 +206,8 @@ ff_rdt_parse_header(const uint8_t *buf, int len,
return -1; /* not followed by a data packet */
pkt_len = AV_RB16(buf+3);
+ if (pkt_len > len)
+ return AVERROR_INVALIDDATA;
buf += pkt_len;
len -= pkt_len;
consumed += pkt_len;
--
2.45.2
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