From: Andrew Elble <aweits@xxxxxxx>
This patch has been added to the 3.18 stable tree. If you have any
objections, please let us know.
===============
[ Upstream commit c876486be17aeefe0da569f3d111cbd8de6f675d ]
commit 2d4a532d385f ("nfsd: ensure that clp->cl_revoked list is
protected by clp->cl_lock") removed the use of the reaplist to
clean out clp->cl_revoked. It failed to change list_entry() to
walk clp->cl_revoked.next instead of reaplist.next
Fixes: 2d4a532d385f ("nfsd: ensure that clp->cl_revoked list is protected by clp->cl_lock")
Reported-by: Eric Meddaugh <etmsys@xxxxxxx>
Tested-by: Eric Meddaugh <etmsys@xxxxxxx>
Signed-off-by: Andrew Elble <aweits@xxxxxxx>
Reviewed-by: Jeff Layton <jeff.layton@xxxxxxxxxxxxxxx>
Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
---
fs/nfsd/nfs4state.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index d66e3ad..5c9c13e 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1650,7 +1650,7 @@ __destroy_client(struct nfs4_client *clp)
nfs4_put_stid(&dp->dl_stid);
}
while (!list_empty(&clp->cl_revoked)) {
- dp = list_entry(reaplist.next, struct nfs4_delegation, dl_recall_lru);
+ dp = list_entry(clp->cl_revoked.next, struct nfs4_delegation, dl_recall_lru);
list_del_init(&dp->dl_recall_lru);
nfs4_put_stid(&dp->dl_stid);
}
--
2.1.0
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