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udf: Avoid run away loop when partition table length is corrupted
authorJan Kara <jack@suse.cz>
Wed, 27 Jun 2012 18:20:22 +0000 (20:20 +0200)
committerBen Hutchings <ben@decadent.org.uk>
Thu, 12 Jul 2012 03:32:10 +0000 (04:32 +0100)
commit adee11b2085bee90bd8f4f52123ffb07882d6256 upstream.

Check provided length of partition table so that (possibly maliciously)
corrupted partition table cannot cause accessing data beyond current buffer.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
fs/udf/super.c patch | blob | history

diff --cc fs/udf/super.c
Simple merge
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