VMS build fix

[oweals/openssl.git] / crypto / des / xcbc_enc.c

diff --git a/crypto/des/xcbc_enc.c b/crypto/des/xcbc_enc.c
index 47246eb466497c0667c1221aa83bc5b7811a36a2..058cab6bce0cb95e039f17ebf1097f77b199c2f3 100644 (file)
--- a/crypto/des/xcbc_enc.c
+++ b/crypto/des/xcbc_enc.c
@@ -60,7 +60,8 @@
 
 /* RSA's DESX */
 
-static unsigned char desx_white_in2out[256]={
+#if 0 /* broken code, preserved just in case anyone specifically looks for this */
+static const unsigned char desx_white_in2out[256]={
 0xBD,0x56,0xEA,0xF2,0xA2,0xF1,0xAC,0x2A,0xB0,0x93,0xD1,0x9C,0x1B,0x33,0xFD,0xD0,
 0x30,0x04,0xB6,0xDC,0x7D,0xDF,0x32,0x4B,0xF7,0xCB,0x45,0x9B,0x31,0xBB,0x21,0x5A,
 0x41,0x9F,0xE1,0xD9,0x4A,0x4D,0x9E,0xDA,0xA0,0x68,0x2C,0xC3,0x27,0x5F,0x80,0x36,
@@ -98,7 +99,7 @@ void DES_xwhite_in2out(const_DES_cblock *des_key, const_DES_cblock *in_white,
                }
 
        out0=out[0];
-       out1=out[i];
+       out1=out[i]; /* BUG: out-of-bounds read */
        for (i=0; i<8; i++)
                {
                out[i]=in[i]^desx_white_in2out[out0^out1];
@@ -106,6 +107,7 @@ void DES_xwhite_in2out(const_DES_cblock *des_key, const_DES_cblock *in_white,
                out1=(int)out[i&0x07];
                }
        }
+#endif
 
 void DES_xcbc_encrypt(const unsigned char *in, unsigned char *out,
                      long length, DES_key_schedule *schedule,