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(parent: 31a05f7) | 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)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 21 Nov 2011 22:31:18 +0000 (14:31 -0800)
commit3bbea6b4bca6ac2529fbbb71e58323a00592edae
treea15be936d24cf1e1efe2db80c18b36d67307985ftree | snapshot
parent31a05f7dd79da9b4889008847e2a851835c14269commit | diff
hfs: add sanity check for file name length

commit bc5b8a9003132ae44559edd63a1623b7b99dfb68 upstream.

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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fs/hfs/trans.c diff | blob | history
Domain: System / Uncategorized;