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memleak (seems ive missed that under the obfuscated indention)

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Originally committed as revision 8659 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-04-07 22:47:55 +00:00
parent d5c5c8b4d3
commit 373209f816
1 changed files with 8 additions and 5 deletions
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13
libavformat/bethsoftvid.c
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@ -124,7 +124,7 @@ static int read_frame(BVID_DemuxContext *vid, ByteIOContext *pb, AVPacket *pkt,
// set the y offset if it exists (decoder header data should be in data section)
if(block_type == VIDEO_YOFFSET_DIFFERENCE_FRAME_BLOCK){
if(get_buffer(pb, &vidbuf_start[vidbuf_nbytes], 2) != 2)
return AVERROR_IO;
goto fail;
vidbuf_nbytes += 2;
}
@ -142,7 +142,7 @@ static int read_frame(BVID_DemuxContext *vid, ByteIOContext *pb, AVPacket *pkt,
bytes_copied += rle_num_bytes - 0x80;
} else if(rle_num_bytes){ // plain sequence
if(get_buffer(pb, &vidbuf_start[vidbuf_nbytes], rle_num_bytes) != rle_num_bytes)
return AVERROR_IO;
goto fail;
vidbuf_nbytes += rle_num_bytes;
bytes_copied += rle_num_bytes;
}
@ -153,12 +153,12 @@ static int read_frame(BVID_DemuxContext *vid, ByteIOContext *pb, AVPacket *pkt,
break;
}
if(bytes_copied > npixels)
return -1; // error
goto fail;
} while(rle_num_bytes);
// copy data into packet
if(av_new_packet(pkt, vidbuf_nbytes))
return AVERROR_NOMEM;
if(av_new_packet(pkt, vidbuf_nbytes) < 0)
goto fail;
memcpy(pkt->data, vidbuf_start, vidbuf_nbytes);
av_free(vidbuf_start);
@ -168,6 +168,9 @@ static int read_frame(BVID_DemuxContext *vid, ByteIOContext *pb, AVPacket *pkt,
vid->nframes--; // used to check if all the frames were read
return vidbuf_nbytes;
fail:
av_free(vidbuf_start);
return -1;
}
static int vid_read_packet(AVFormatContext *s,