Eliminate the somewhat pointless Ij variable

Requested by & ok jsing

1 files changed, 4 insertions, 5 deletions

diff --git a/src/lib/libcrypto/pkcs12/p12_key.c b/src/lib/libcrypto/pkcs12/p12_key.c
index f4013dbbc9..d226525b0e 100644
--- a/src/lib/libcrypto/pkcs12/p12_key.c
+++ b/src/lib/libcrypto/pkcs12/p12_key.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: p12_key.c,v 1.30 2022/07/30 11:24:52 tb Exp $ */
+/* $OpenBSD: p12_key.c,v 1.31 2022/07/30 11:27:06 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 1999.
  */
@@ -169,14 +169,13 @@ PKCS12_key_gen_uni(unsigned char *pass, int passlen, unsigned char *salt,
                         B[j] = Ai[j % u];
 
                 for (j = 0; j < Ilen; j += v) {
-                        unsigned char *Ij = &I[j];
                         uint16_t c = 1;
                         int k;
 
-                        /* Work out Ij = Ij + B + 1. */
+                        /* Work out I[j] = I[j] + B + 1. */
                         for (k = v - 1; k >= 0; k--) {
-                                c += Ij[k] + B[k];
-                                Ij[k] = (unsigned char)c;
+                                c += I[j + k] + B[k];
+                                I[j + k] = (unsigned char)c;
                                 c >>= 8;
                         }
                 }