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Code Issues Releases Activity

avformat/ape: free packet on avio_read() failure

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Fixes memleak
Fixes: msan_uninit-mem_7fcc198b365b_8417_sh3.ape
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-23 18:09:58 +01:00
parent 804ea14b35
commit 459db51271
1 changed files with 3 additions and 1 deletions
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4
libavformat/ape.c
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@ -417,8 +417,10 @@ static int ape_read_packet(AVFormatContext * s, AVPacket * pkt)
AV_WL32(pkt->data , nblocks); AV_WL32(pkt->data , nblocks);
AV_WL32(pkt->data + 4, ape->frames[ape->currentframe].skip); AV_WL32(pkt->data + 4, ape->frames[ape->currentframe].skip);
ret = avio_read(s->pb, pkt->data + extra_size, ape->frames[ape->currentframe].size); ret = avio_read(s->pb, pkt->data + extra_size, ape->frames[ape->currentframe].size);
if (ret < 0) if (ret < 0) {
av_free_packet(pkt);
return ret; return ret;
}
pkt->pts = ape->frames[ape->currentframe].pts; pkt->pts = ape->frames[ape->currentframe].pts;
pkt->stream_index = 0; pkt->stream_index = 0;