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(parent: 70068b5) | patch
nfsd: don't allow zero length strings in cache_parse()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 18 Jan 2012 09:56:02 +0000 (12:56 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 2 Apr 2012 17:32:24 +0000 (10:32 -0700)
commit7b6b691420ef8ec6f1531b60b5a4a6319096a29c
treed17cfdfbb727c33f94b5bdd4883827f4854658cbtree
parent70068b59149237c8b27178b082e83005521204cbcommit | diff
nfsd: don't allow zero length strings in cache_parse()

commit 6d8d17499810479eabd10731179c04b2ca22152f upstream.

There is no point in passing a zero length string here and quite a
few of that cache_parse() implementations will Oops if count is
zero.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/sunrpc/cache.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git