diff options
| -rw-r--r-- | fs/nfs/dir.c | 2 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 8 |
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) { |