Commit f35ea0d4 authored by J. Bruce Fields's avatar J. Bruce Fields

Merge 3.15 bugfixes for 3.16

parents cbf7a75b 27b11428
......@@ -589,7 +589,7 @@ posix_state_to_acl(struct posix_acl_state *state, unsigned int flags)
add_to_mask(state, &state->groups->aces[i].perms);
}
if (!state->users->n && !state->groups->n) {
if (state->users->n || state->groups->n) {
pace++;
pace->e_tag = ACL_MASK;
low_mode_from_nfs4(state->mask.allow, &pace->e_perm, flags);
......
......@@ -3716,9 +3716,16 @@ nfs4_preprocess_stateid_op(struct net *net, struct nfsd4_compound_state *cstate,
static __be32
nfsd4_free_lock_stateid(struct nfs4_ol_stateid *stp)
{
if (check_for_locks(stp->st_file, lockowner(stp->st_stateowner)))
struct nfs4_lockowner *lo = lockowner(stp->st_stateowner);
if (check_for_locks(stp->st_file, lo))
return nfserr_locks_held;
release_lock_stateid(stp);
/*
* Currently there's a 1-1 lock stateid<->lockowner
* correspondance, and we have to delete the lockowner when we
* delete the lock stateid:
*/
unhash_lockowner(lo);
return nfs_ok;
}
......@@ -4158,6 +4165,10 @@ static bool same_lockowner_ino(struct nfs4_lockowner *lo, struct inode *inode, c
if (!same_owner_str(&lo->lo_owner, owner, clid))
return false;
if (list_empty(&lo->lo_owner.so_stateids)) {
WARN_ON_ONCE(1);
return false;
}
lst = list_first_entry(&lo->lo_owner.so_stateids,
struct nfs4_ol_stateid, st_perstateowner);
return lst->st_file->fi_inode == inode;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment