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-rw-r--r--fs/cifs/readdir.c11
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();