On 12/11/12 9:06 PM, Martin Storsjö wrote:
This fixes potential buffer overwrites.
---
  libavformat/rtpdec.c |    2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/rtpdec.c b/libavformat/rtpdec.c
index 3b03bda..b83a79b 100644
--- a/libavformat/rtpdec.c
+++ b/libavformat/rtpdec.c
@@ -531,7 +531,7 @@ static int rtp_parse_packet_internal(RTPDemuxContext *s, 
AVPacket *pkt,
          if (ret < 0)
              return AVERROR(EAGAIN);
          if (ret < len) {
-            s->read_buf_size = len - ret;
+            s->read_buf_size = FFMIN(len - ret, sizeof(s->buf));
              memcpy(s->buf, buf + ret, s->read_buf_size);
              s->read_buf_index = 0;
              return 1;


ok
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