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-rw-r--r--fs/cifs/smb2misc.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c
index 8cee72eebc39..8e45e28ce3ac 100644
--- a/fs/cifs/smb2misc.c
+++ b/fs/cifs/smb2misc.c
@@ -455,8 +455,14 @@ cifs_convert_path_to_utf16(const char *from, struct cifs_sb_info *cifs_sb)
/* Windows doesn't allow paths beginning with \ */
if (from[0] == '\\')
start_of_path = from + 1;
+#ifdef CONFIG_CIFS_SMB311
+ /* SMB311 POSIX extensions paths do not include leading slash */
+ else if (cifs_sb_master_tcon(cifs_sb)->posix_extensions)
+ start_of_path = from + 1;
+#endif /* 311 */
else
start_of_path = from;
+
to = cifs_strndup_to_utf16(start_of_path, PATH_MAX, &len,
cifs_sb->local_nls, map_type);
return to;