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rtmpproto: fix out of array write

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Fixes CID732263
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-12 02:06:51 +02:00
parent e576105d84
commit 5a75924dfd
1 changed files with 2 additions and 2 deletions
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4
libavformat/rtmpproto.c
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@ -1371,9 +1371,9 @@ static int rtmp_server_handshake(URLContext *s, RTMPContext *rt)
/* By now same epoch will be sent */
hs_my_epoch = hs_epoch;
/* Generate random */
for (randomidx = 0; randomidx < (RTMP_HANDSHAKE_PACKET_SIZE);
for (randomidx = 8; randomidx < (RTMP_HANDSHAKE_PACKET_SIZE);
randomidx += 4)
AV_WB32(hs_s1 + 8 + randomidx, av_get_random_seed());
AV_WB32(hs_s1 + randomidx, av_get_random_seed());
ret = rtmp_send_hs_packet(rt, hs_my_epoch, 0, hs_s1,
RTMP_HANDSHAKE_PACKET_SIZE);