OBJ_create(): rename i to len

diff --git a/lib/libcrypto/objects/obj_dat.c b/lib/libcrypto/objects/obj_dat.c
index aa94db4..2b59b21 100644 (file)
--- a/lib/libcrypto/objects/obj_dat.c
+++ b/lib/libcrypto/objects/obj_dat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: obj_dat.c,v 1.73 2023/12/14 18:08:18 tb Exp $ */
+/* $OpenBSD: obj_dat.c,v 1.74 2023/12/14 18:09:35 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -592,20 +592,20 @@ OBJ_create(const char *oid, const char *sn, const char *ln)
        int ok = 0;
        ASN1_OBJECT *op = NULL;
        unsigned char *buf;
-       int i;
+       int len;
 
-       i = a2d_ASN1_OBJECT(NULL, 0, oid, -1);
-       if (i <= 0)
+       len = a2d_ASN1_OBJECT(NULL, 0, oid, -1);
+       if (len <= 0)
                return 0;
 
-       if ((buf = malloc(i)) == NULL) {
+       if ((buf = malloc(len)) == NULL) {
                OBJerror(ERR_R_MALLOC_FAILURE);
                return 0;
        }
-       i = a2d_ASN1_OBJECT(buf, i, oid, -1);
-       if (i == 0)
+       len = a2d_ASN1_OBJECT(buf, len, oid, -1);
+       if (len == 0)
                goto err;
-       op = ASN1_OBJECT_create(OBJ_new_nid(1), buf, i, sn, ln);
+       op = ASN1_OBJECT_create(OBJ_new_nid(1), buf, len, sn, ln);
        if (op == NULL)
                goto err;
        ok = OBJ_add_object(op);