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authorMax Kellermann <max@duempel.org>2008-09-17 22:30:34 +0200
committerMax Kellermann <max@duempel.org>2008-09-17 22:30:34 +0200
commit913028a780707543a2eca0dcca61a0e8eb6b6167 (patch)
treee0de88d644b468aed30a039e86617c12afd7d4a1 /autogen.sh
parentef0e2fdc1b4d080d7cdf912660eaae8ec9103120 (diff)
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mp3: fix buffer overflow when max_frames is too large
The function decodeFirstFrame() allocates memory based on data from the mp3 header. This can make the buffer size allocation overflow, or lead to a DoS attack with a very large buffer. Cap this buffer at 8 million frames, which should really be enough for reasonable files.
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