tree 9d08b4a0a8a1aed35de43ec55cd0a94fbab2e015
parent 9b3234b9220aae5387b60bc35a424ab6748b2b59
author J. Bruce Fields <bfields@redhat.com> 1354663510 -0500
committer J. Bruce Fields <bfields@redhat.com> 1355799321 -0500

nfsd4: fix oops on unusual readlike compound

If the argument and reply together exceed the maximum payload size, then
a reply with a read-like operation can overlow the rq_pages array.

Cc: stable@kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>