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NFS: nfs_find_open_context() should use cred_fscmp()

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We want to find open contexts that match our filesystem access
properties. They don't have to exactly match the cred.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Trond Myklebust 2020-01-26 17:31:15 -05:00 committed by Anna Schumaker
parent 9a206de2ea
commit 65f5160376
1 changed files with 1 additions and 1 deletions
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2
fs/nfs/inode.c
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@ -1061,7 +1061,7 @@ struct nfs_open_context *nfs_find_open_context(struct inode *inode, const struct
rcu_read_lock();
list_for_each_entry_rcu(pos, &nfsi->open_files, list) {
if (cred != NULL && pos->cred != cred)
if (cred != NULL && cred_fscmp(pos->cred, cred) != 0)
continue;
if ((pos->mode & (FMODE_READ|FMODE_WRITE)) != mode)
continue;