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-rw-r--r--fs/nfs/dir.c2
-rw-r--r--fs/nfs/nfs4proc.c8
2 files changed, 6 insertions, 4 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index bd91b2778315..e257172d438c 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1110,7 +1110,7 @@ static int nfs_open_revalidate(struct dentry *dentry, struct nameidata *nd)
if ((openflags & (O_CREAT|O_EXCL)) == (O_CREAT|O_EXCL))
goto no_open_dput;
/* We can't create new files, or truncate existing ones here */
- openflags &= ~(O_CREAT|O_TRUNC);
+ openflags &= ~(O_CREAT|O_EXCL|O_TRUNC);
/*
* Note: we're not holding inode->i_mutex and so may be racing with
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 6b44bbfb7d8a..089da5b5d20a 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2036,7 +2036,8 @@ nfs4_atomic_open(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
struct rpc_cred *cred;
struct nfs4_state *state;
struct dentry *res;
- fmode_t fmode = nd->intent.open.flags & (FMODE_READ | FMODE_WRITE | FMODE_EXEC);
+ int open_flags = nd->intent.open.flags;
+ fmode_t fmode = open_flags & (FMODE_READ | FMODE_WRITE | FMODE_EXEC);
if (nd->flags & LOOKUP_CREATE) {
attr.ia_mode = nd->intent.open.create_mode;
@@ -2044,8 +2045,9 @@ nfs4_atomic_open(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
if (!IS_POSIXACL(dir))
attr.ia_mode &= ~current_umask();
} else {
+ open_flags &= ~O_EXCL;
attr.ia_valid = 0;
- BUG_ON(nd->intent.open.flags & O_CREAT);
+ BUG_ON(open_flags & O_CREAT);
}
cred = rpc_lookup_cred();
@@ -2054,7 +2056,7 @@ nfs4_atomic_open(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
parent = dentry->d_parent;
/* Protect against concurrent sillydeletes */
nfs_block_sillyrename(parent);
- state = nfs4_do_open(dir, &path, fmode, nd->intent.open.flags, &attr, cred);
+ state = nfs4_do_open(dir, &path, fmode, open_flags, &attr, cred);
put_rpccred(cred);
if (IS_ERR(state)) {
if (PTR_ERR(state) == -ENOENT) {
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