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-rw-r--r--fs/cifs/dir.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 11431ed72a7f..f49d684edd96 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -225,6 +225,7 @@ int cifs_posix_open(char *full_path, struct inode **pinode,
if (!(oflags & FMODE_READ))
write_only = true;
+ mode &= ~current_umask();
rc = CIFSPOSIXCreate(xid, cifs_sb->tcon, posix_flags, mode,
pnetfid, presp_data, &oplock, full_path,
cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
@@ -310,7 +311,6 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
return -ENOMEM;
}
- mode &= ~current_umask();
if (oplockEnabled)
oplock = REQ_OPLOCK;
@@ -336,7 +336,7 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
else /* success, no need to query */
goto cifs_create_set_dentry;
} else if ((rc != -EIO) && (rc != -EREMOTE) &&
- (rc != -EOPNOTSUPP)) /* path not found or net err */
+ (rc != -EOPNOTSUPP) && (rc != -EINVAL))
goto cifs_create_out;
/* else fallthrough to retry, using older open call, this is
case where server does not support this SMB level, and
@@ -609,7 +609,6 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
int xid;
int rc = 0; /* to get around spurious gcc warning, set to zero here */
int oplock = 0;
- int mode;
__u16 fileHandle = 0;
bool posix_open = false;
struct cifs_sb_info *cifs_sb;
@@ -660,13 +659,12 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
if (pTcon->unix_ext) {
if (!(nd->flags & (LOOKUP_PARENT | LOOKUP_DIRECTORY)) &&
- (nd->flags & LOOKUP_OPEN)) {
+ (nd->flags & LOOKUP_OPEN) && !pTcon->broken_posix_open) {
if (!((nd->intent.open.flags & O_CREAT) &&
(nd->intent.open.flags & O_EXCL))) {
- mode = nd->intent.open.create_mode &
- ~current_umask();
rc = cifs_posix_open(full_path, &newInode,
- parent_dir_inode->i_sb, mode,
+ parent_dir_inode->i_sb,
+ nd->intent.open.create_mode,
nd->intent.open.flags, &oplock,
&fileHandle, xid);
/*
@@ -681,6 +679,8 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
*/
if ((rc != -EINVAL) && (rc != -EOPNOTSUPP))
posix_open = true;
+ else
+ pTcon->broken_posix_open = true;
}
}
if (!posix_open)

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