--- samba-3.0.8/source/lib/md4.c	2004-10-25 23:04:59.000000000 +0200
+++ samba-3.0.8a/source/lib/md4.c	2004-11-12 16:23:48.576848280 +0100
@@ -48,19 +48,14 @@
 	return ((x<<s)&0xFFFFFFFF) | (x>>(32-s));
 }
 
-#define ROUND1(a,b,c,d,k,s) a = lshift(a + F(b,c,d) + X[k], s)
-#define ROUND2(a,b,c,d,k,s) a = lshift(a + G(b,c,d) + X[k] + (uint32)0x5A827999,s)
-#define ROUND3(a,b,c,d,k,s) a = lshift(a + H(b,c,d) + X[k] + (uint32)0x6ED9EBA1,s)
+#define ROUND1(a,b,c,d,k,s) a = lshift(a + F(b,c,d) + M[k], s)
+#define ROUND2(a,b,c,d,k,s) a = lshift(a + G(b,c,d) + M[k] + (uint32)0x5A827999,s)
+#define ROUND3(a,b,c,d,k,s) a = lshift(a + H(b,c,d) + M[k] + (uint32)0x6ED9EBA1,s)
 
 /* this applies md4 to 64 byte chunks */
 static void mdfour64(uint32 *M)
 {
-	int j;
 	uint32 AA, BB, CC, DD;
-	uint32 X[16];
-
-	for (j=0;j<16;j++)
-		X[j] = M[j];
 
 	AA = A; BB = B; CC = C; DD = D;
 
@@ -95,9 +90,6 @@
 	
 	A &= 0xFFFFFFFF; B &= 0xFFFFFFFF;
 	C &= 0xFFFFFFFF; D &= 0xFFFFFFFF;
-
-	for (j=0;j<16;j++)
-		X[j] = 0;
 }
 
 static void copy64(uint32 *M, const unsigned char *in)