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(parent: df5d20d) | patch
hfs: add sanity check for file name length
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 14 Nov 2011 14:52:08 +0000 (17:52 +0300)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 15 Nov 2011 16:29:42 +0000 (14:29 -0200)
commit15650c3aca944a7f7629eeaed0b4c6feca0cd16c
treee5dd06f9262c13daaa3d09f643572f909ba2cdbdtree | snapshot
parentdf5d20dd8634935977054ad59c6ce9b6dbc14acdcommit | diff
hfs: add sanity check for file name length

On a corrupted file system the ->len field could be wrong leading to
a buffer overflow.

Reported-and-acked-by: Clement LECIGNE <clement.lecigne@netasq.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/hfs/trans.c diff | blob | history
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