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-rw-r--r--fs/cifs/connect.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 8ad8bbe8003b..6331c4f93b59 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -4484,11 +4484,13 @@ cifs_are_all_path_components_accessible(struct TCP_Server_Info *server,
unsigned int xid,
struct cifs_tcon *tcon,
struct cifs_sb_info *cifs_sb,
- char *full_path)
+ char *full_path,
+ int added_treename)
{
int rc;
char *s;
char sep, tmp;
+ int skip = added_treename ? 1 : 0;
sep = CIFS_DIR_SEP(cifs_sb);
s = full_path;
@@ -4503,7 +4505,14 @@ cifs_are_all_path_components_accessible(struct TCP_Server_Info *server,
/* next separator */
while (*s && *s != sep)
s++;
-
+ /*
+ * if the treename is added, we then have to skip the first
+ * part within the separators
+ */
+ if (skip) {
+ skip = 0;
+ continue;
+ }
/*
* temporarily null-terminate the path at the end of
* the current component
@@ -4551,8 +4560,7 @@ static int is_path_remote(struct cifs_sb_info *cifs_sb, struct smb_vol *vol,
if (rc != -EREMOTE) {
rc = cifs_are_all_path_components_accessible(server, xid, tcon,
- cifs_sb,
- full_path);
+ cifs_sb, full_path, tcon->Flags & SMB_SHARE_IS_IN_DFS);
if (rc != 0) {
cifs_dbg(VFS, "cannot query dirs between root and final path, "
"enabling CIFS_MOUNT_USE_PREFIX_PATH\n");