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mmsh: fix integer overflow in mmsh_seek()

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Fixes CID703745
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-20 19:08:41 +02:00
parent d3b8d56e06
commit 830f7f189f
1 changed files with 1 additions and 1 deletions
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libavformat/mmsh.c
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@ -394,7 +394,7 @@ static int64_t mmsh_seek(URLContext *h, int64_t pos, int whence)
MMSContext *mms = &mmsh->mms;
if(pos == 0 && whence == SEEK_CUR)
return mms->asf_header_read_size + mms->remaining_in_len + mmsh->chunk_seq * mms->asf_packet_len;
return mms->asf_header_read_size + mms->remaining_in_len + mmsh->chunk_seq * (int64_t)mms->asf_packet_len;
return AVERROR(ENOSYS);
}