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avformat/utils/av_probe_input_buffer2: Fix pd.buf_size

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-01-13 22:14:02 +01:00
parent cdce0e8a50
commit 6a2064820b
1 changed files with 2 additions and 1 deletions
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3
libavformat/utils.c
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@ -389,7 +389,8 @@ int av_probe_input_buffer2(AVIOContext *pb, AVInputFormat **fmt,
score = 0; score = 0;
ret = 0; /* error was end of file, nothing read */ ret = 0; /* error was end of file, nothing read */
} }
pd.buf_size = buf_offset += ret; buf_offset += ret;
pd.buf_size = buf_offset - offset;
pd.buf = &buf[offset]; pd.buf = &buf[offset];
memset(pd.buf + pd.buf_size, 0, AVPROBE_PADDING_SIZE); memset(pd.buf + pd.buf_size, 0, AVPROBE_PADDING_SIZE);