Massive constification.

1 files changed, 10 insertions, 7 deletions

diff --git a/crypto/objects/obj_lib.c b/crypto/objects/obj_lib.c
index 16ff852095..ba30736dc7 100644
--- a/crypto/objects/obj_lib.c
+++ b/crypto/objects/obj_lib.c
@@ -67,18 +67,19 @@ ASN1_OBJECT *o;
 	{
 	ASN1_OBJECT *r;
 	int i;
+	char *ln=NULL;
 
 	if (o == NULL) return(NULL);
 	if (!(o->flags & ASN1_OBJECT_FLAG_DYNAMIC))
 		return(o);
 
-	r=(ASN1_OBJECT *)ASN1_OBJECT_new();
+	r=ASN1_OBJECT_new();
 	if (r == NULL)
 		{
 		OBJerr(OBJ_F_OBJ_DUP,ERR_R_ASN1_LIB);
 		return(NULL);
 		}
-	r->data=(unsigned char *)Malloc(o->length);
+	r->data=Malloc(o->length);
 	if (r->data == NULL)
 		goto err;
 	memcpy(r->data,o->data,o->length);
@@ -88,17 +89,19 @@ ASN1_OBJECT *o;
 	if (o->ln != NULL)
 		{
 		i=strlen(o->ln)+1;
-		r->ln=(char *)Malloc(i);
+		r->ln=ln=Malloc(i);
 		if (r->ln == NULL) goto err;
-		memcpy(r->ln,o->ln,i);
+		memcpy(ln,o->ln,i);
 		}
 
 	if (o->sn != NULL)
 		{
+		char *s;
+
 		i=strlen(o->sn)+1;
-		r->sn=(char *)Malloc(i);
+		r->sn=s=Malloc(i);
 		if (r->sn == NULL) goto err;
-		memcpy(r->sn,o->sn,i);
+		memcpy(s,o->sn,i);
 		}
 	r->flags=o->flags|(ASN1_OBJECT_FLAG_DYNAMIC|
 		ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|ASN1_OBJECT_FLAG_DYNAMIC_DATA);
@@ -107,7 +110,7 @@ err:
 	OBJerr(OBJ_F_OBJ_DUP,ERR_R_MALLOC_FAILURE);
 	if (r != NULL)
 		{
-		if (r->ln != NULL) Free(r->ln);
+		if (ln != NULL) Free(ln);
 		if (r->data != NULL) Free(r->data);
 		Free(r);
 		}