1 files changed, 7 insertions, 1 deletions

diff --git a/fs/cifs/smbdes.c b/fs/cifs/smbdes.c
index 7a1b2b961ec8..1a4a395c9376 100644
--- a/fs/cifs/smbdes.c
+++ b/fs/cifs/smbdes.c
@@ -196,7 +196,7 @@ dohash(char *out, char *in, char *key, int forw)
         char c[28];
         char d[28];
         char *cd;
-        char ki[16][48];
+        char (*ki)[48];
         char *pd1;
         char l[32], r[32];
         char *rl;
@@ -206,6 +206,10 @@ dohash(char *out, char *in, char *key, int forw)
         if(pk1 == NULL)
                 return;
 
+        ki = kmalloc(16*48, GFP_KERNEL);
+        if(ki == NULL)
+                return;
+
         cd = pk1 + 56;
         pd1= cd  + 56;
         rl = pd1 + 64;
@@ -243,6 +247,7 @@ dohash(char *out, char *in, char *key, int forw)
                 er = kmalloc(48+48+32+32+32, GFP_KERNEL);
                 if(er == NULL) {
                         kfree(pk1);
+                        kfree(ki);
                         return;
                 }
                 erk = er+48;
@@ -290,6 +295,7 @@ dohash(char *out, char *in, char *key, int forw)
 
         permute(out, rl, perm6, 64);
         kfree(pk1);
+        kfree(ki);
 }
 
 static void