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not checking error return, resulting double free

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returning uninitalized pointers

Originally committed as revision 8002 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-02-17 02:46:47 +00:00
parent c861e7da74
commit 49c8132b17
1 changed files with 4 additions and 2 deletions
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6
libavformat/ipmovie.c
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@ -227,7 +227,7 @@ static int process_ipmovie_chunk(IPMVEContext *s, ByteIOContext *pb,
/* see if there are any pending packets */
chunk_type = load_ipmovie_packet(s, pb, pkt);
if ((chunk_type == CHUNK_VIDEO) && (chunk_type != CHUNK_DONE))
if (chunk_type != CHUNK_DONE)
return chunk_type;
/* read the next chunk, wherever the file happens to be pointing */
@ -601,8 +601,10 @@ static int ipmovie_read_packet(AVFormatContext *s,
ret = AVERROR_IO;
else if (ret == CHUNK_NOMEM)
ret = AVERROR_NOMEM;
else
else if (ret == CHUNK_VIDEO)
ret = 0;
else
ret = -1;
return ret;
}