1 files changed, 6 insertions, 5 deletions

diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index e1351fe18a15..5bc9ab7586bc 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -829,7 +829,7 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
 /* inode num, inode type and filename returned */
 static int cifs_get_name_from_search_buf(struct qstr *pqst,
         char *current_entry, __u16 level, unsigned int unicode,
-        struct cifs_sb_info *cifs_sb, int max_len, __u64 *pinum)
+        struct cifs_sb_info *cifs_sb, unsigned int max_len, __u64 *pinum)
 {
         int rc = 0;
         unsigned int len = 0;
@@ -890,7 +890,8 @@ static int cifs_get_name_from_search_buf(struct qstr *pqst,
         if (unicode) {
                 pqst->len = cifs_from_ucs2((char *) pqst->name,
                                            (__le16 *) filename,
-                                           UNICODE_NAME_MAX, max_len, nlt,
+                                           UNICODE_NAME_MAX,
+                                           min(len, max_len), nlt,
                                            cifs_sb->mnt_cifs_flags &
                                                 CIFS_MOUNT_MAP_SPECIAL_CHR);
         } else {
@@ -902,8 +903,8 @@ static int cifs_get_name_from_search_buf(struct qstr *pqst,
         return rc;
 }
 
-static int cifs_filldir(char *pfindEntry, struct file *file,
-        filldir_t filldir, void *direntry, char *scratch_buf, int max_len)
+static int cifs_filldir(char *pfindEntry, struct file *file, filldir_t filldir,
+                        void *direntry, char *scratch_buf, unsigned int max_len)
 {
         int rc = 0;
         struct qstr qstring;
@@ -1000,7 +1001,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
         int num_to_fill = 0;
         char *tmp_buf = NULL;
         char *end_of_smb;
-        int max_len;
+        unsigned int max_len;
 
         xid = GetXid();