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authorKinglong Mee <kinglongmee@gmail.com>2017-01-18 19:04:42 +0800
committerJ. Bruce Fields <bfields@redhat.com>2017-01-31 12:29:24 -0500
commitd19fb70dd68c4e960e2ac09b0b9c79dfdeefa726 (patch)
tree8ce91162810ddf366f475ca22861c705aea115fa /net/mac80211/ethtool.c
parent566cf877a1fcb6d6dc0126b076aad062054c2637 (diff)
NFSD: Fix a null reference case in find_or_create_lock_stateid()
nfsd assigns the nfs4_free_lock_stateid to .sc_free in init_lock_stateid(). If nfsd doesn't go through init_lock_stateid() and put stateid at end, there is a NULL reference to .sc_free when calling nfs4_put_stid(ns). This patch let the nfs4_stid.sc_free assignment to nfs4_alloc_stid(). Cc: stable@vger.kernel.org Fixes: 356a95ece7aa "nfsd: clean up races in lock stateid searching..." Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/mac80211/ethtool.c')
0 files changed, 0 insertions, 0 deletions