pnfs/blocklayout: reject too long signatures
authorChristoph Hellwig <hch@lst.de>
Mon, 17 Aug 2015 16:40:59 +0000 (18:40 +0200)
committerTrond Myklebust <trond.myklebust@primarydata.com>
Mon, 17 Aug 2015 18:22:49 +0000 (13:22 -0500)
commit2bd3c63a333c364cfde4701b51f82e1fae106a88
tree5282101721bb074c7b77efb5a88939467a379c03
parent68596bd188e5e621c28a2f6fc0a3dd80a606d16b
pnfs/blocklayout: reject too long signatures

Instead of overwriting kernel memory reject too long signatures.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
fs/nfs/blocklayout/dev.c