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(parent: 377c422) | 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)
committerMaxim Uvarov <maxim.uvarov@oracle.com>
Fri, 13 Apr 2012 19:23:00 +0000 (12:23 -0700)
commitd02fb184762acda0eca02a586cc4c578b348263a
treeb6f454bc75ffc7b7e5471b8edf53964e0b24b8e8tree
parent377c4229babe8b7d4d3c474bab03820b5359f777commit | 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 | history
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