From: John Kohl <jtkohl@mit.edu>
Date: Thu, 8 Nov 1990 15:57:07 +0000 (+0000)
Subject: change bcopy to memcpy, memset to bzero
X-Git-Tag: krb5-1.0-alpha3~155
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=38885ea7b95a19e7354cdf6c9f0e07cce3cfd512;p=krb5.git

change bcopy to memcpy, memset to bzero

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@1437 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/krb5/krb/copy_addrs.c b/src/lib/krb5/krb/copy_addrs.c
index bae5b547c..c20ee39ec 100644
--- a/src/lib/krb5/krb/copy_addrs.c
+++ b/src/lib/krb5/krb/copy_addrs.c
@@ -34,7 +34,7 @@ krb5_address **outad;
 	xfree(tmpad);
 	return ENOMEM;
     }
-    bcopy((char *)inad->contents, (char *)tmpad->contents, inad->length);
+    memcpy((char *)tmpad->contents, (char *)inad->contents, inad->length);
     *outad = tmpad;
     return 0;
 }
diff --git a/src/lib/krb5/krb/copy_auth.c b/src/lib/krb5/krb/copy_auth.c
index 98d660f60..7febd59b3 100644
--- a/src/lib/krb5/krb/copy_auth.c
+++ b/src/lib/krb5/krb/copy_auth.c
@@ -34,7 +34,7 @@ krb5_authdata **outad;
 	xfree(tmpad);
 	return ENOMEM;
     }
-    bcopy((char *)inad->contents, (char *)tmpad->contents, inad->length);
+    memcpy((char *)tmpad->contents, (char *)inad->contents, inad->length);
     *outad = tmpad;
     return 0;
 }
diff --git a/src/lib/krb5/krb/copy_data.c b/src/lib/krb5/krb/copy_data.c
index 671e3720d..3e17ce563 100644
--- a/src/lib/krb5/krb/copy_data.c
+++ b/src/lib/krb5/krb/copy_data.c
@@ -37,7 +37,7 @@ krb5_data **outdata;
 	free((char *)tempdata);
 	return ENOMEM;
     }
-    bcopy((char *)indata->data, (char *)tempdata->data, tempdata->length);
+    memcpy((char *)tempdata->data, (char *)indata->data, tempdata->length);
     *outdata = tempdata;
     return 0;
 }
diff --git a/src/lib/krb5/krb/copy_key.c b/src/lib/krb5/krb/copy_key.c
index 94a26d8e5..f3aec81aa 100644
--- a/src/lib/krb5/krb/copy_key.c
+++ b/src/lib/krb5/krb/copy_key.c
@@ -31,6 +31,6 @@ krb5_keyblock *to;
     to->contents = (krb5_octet *)malloc(to->length);
     if (!to->contents)
 	return ENOMEM;
-    bcopy((char *)from->contents, (char *)to->contents, to->length);
+    memcpy((char *)to->contents, (char *)from->contents, to->length);
     return 0;
 }
diff --git a/src/lib/krb5/krb/mk_priv.c b/src/lib/krb5/krb/mk_priv.c
index 3a182cf8b..420f208d5 100644
--- a/src/lib/krb5/krb/mk_priv.c
+++ b/src/lib/krb5/krb/mk_priv.c
@@ -85,7 +85,7 @@ OLDDECLARG(krb5_data *, outbuf)
     if (retval = encode_krb5_enc_priv_part(&privmsg_enc_part, &scratch))
 	return retval;
 
-#define cleanup_scratch() { (void) bzero(scratch->data, scratch->length); krb5_free_data(scratch); }
+#define cleanup_scratch() { (void) memset(scratch->data, 0, scratch->length); krb5_free_data(scratch); }
 
     /* put together an eblock for this encryption */
 
@@ -99,7 +99,7 @@ OLDDECLARG(krb5_data *, outbuf)
 	xfree(scratch);
 	return ENOMEM;
     }
-    bzero(scratch->data + scratch->length,
+    memset(scratch->data + scratch->length, 0,
 	  privmsg.enc_part.ciphertext.length - scratch->length);
     if (!(privmsg.enc_part.ciphertext.data =
 	  malloc(privmsg.enc_part.ciphertext.length))) {
@@ -108,7 +108,7 @@ OLDDECLARG(krb5_data *, outbuf)
     }
 
 #define cleanup_encpart() {\
-(void) bzero(privmsg.enc_part.ciphertext.data, \
+(void) memset(privmsg.enc_part.ciphertext.data, 0, \
 	     privmsg.enc_part.ciphertext.length); \
 free(privmsg.enc_part.ciphertext.data); \
 privmsg.enc_part.ciphertext.length = 0; privmsg.enc_part.ciphertext.data = 0;}
@@ -128,13 +128,14 @@ privmsg.enc_part.ciphertext.length = 0; privmsg.enc_part.ciphertext.data = 0;}
         goto clean_prockey;
     }
 
+
     /* put last block into the i_vector */
     if (i_vector)
-	bcopy(privmsg.enc_part.ciphertext.data +
-	      (privmsg.enc_part.ciphertext.length -
-	       eblock.crypto_entry->block_length),
-	      i_vector,
-	      eblock.crypto_entry->block_length);
+	memcpy(i_vector,
+	       privmsg.enc_part.ciphertext.data +
+	       (privmsg.enc_part.ciphertext.length -
+	        eblock.crypto_entry->block_length),
+	       eblock.crypto_entry->block_length);
 	   
     /* private message is now assembled-- do some cleanup */
     cleanup_scratch();
diff --git a/src/lib/krb5/krb/rd_priv.c b/src/lib/krb5/krb/rd_priv.c
index 24d040013..94b8d82d6 100644
--- a/src/lib/krb5/krb/rd_priv.c
+++ b/src/lib/krb5/krb/rd_priv.c
@@ -91,7 +91,7 @@ OLDDECLARG(krb5_data *, outbuf)
         return ENOMEM;
     }
 
-#define cleanup_scratch() {(void)bzero(scratch.data, scratch.length); (void)xfree(scratch.data);}
+#define cleanup_scratch() {(void)memset(scratch.data, 0, scratch.length); (void)xfree(scratch.data);}
 
     /* do any necessary key pre-processing */
     if (retval = krb5_process_key(&eblock, key)) {
@@ -117,11 +117,11 @@ OLDDECLARG(krb5_data *, outbuf)
        input */
     /* put last block into the i_vector */
     if (i_vector)
-	bcopy(privmsg->enc_part.ciphertext.data +
-	      (privmsg->enc_part.ciphertext.length -
-	       eblock.crypto_entry->block_length),
-	      i_vector,
-	      eblock.crypto_entry->block_length);
+	memcpy(i_vector,
+	       privmsg->enc_part.ciphertext.data +
+	       (privmsg->enc_part.ciphertext.length -
+	        eblock.crypto_entry->block_length),
+	       eblock.crypto_entry->block_length);
 
     /* private message is now decrypted -- do some cleanup */
 
@@ -139,7 +139,7 @@ OLDDECLARG(krb5_data *, outbuf)
     }
     cleanup_scratch();
 
-#define cleanup_data() {(void)bzero(privmsg_enc_part->user_data.data,privmsg_enc_part->user_data.length); (void)xfree(privmsg_enc_part->user_data.data);}
+#define cleanup_data() {(void)memset(privmsg_enc_part->user_data.data,0,privmsg_enc_part->user_data.length); (void)xfree(privmsg_enc_part->user_data.data);}
 #define cleanup_mesg() {(void)xfree(privmsg_enc_part);}
 
     if (retval = krb5_timeofday(&currenttime)) {