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authorRoman Arutyunyan <arut@nginx.com>2018-11-06 16:29:18 +0300
committerRoman Arutyunyan <arut@nginx.com>2018-11-06 16:29:18 +0300
commit9cd9526ba68a3dcfc763a3f7693ccb4f48e855fb (patch)
tree4880e4702511729b6706e93162b82567578767c7 /docs/xml/nginx
parentb66ee453cc6bc1832c3f056c9a46240bd390617c (diff)
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Mp4: fixed reading 64-bit atoms.
Previously there was no validation for the size of a 64-bit atom in an mp4 file. This could lead to a CPU hog when the size is 0, or various other problems due to integer underflow when calculating atom data size, including segmentation fault or worker process memory disclosure.
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