Send the function codes from the error functions to the bit bucket,

as was done earlier in libssl. Thanks inoguchi@ for noticing
libssl had more reacharounds into this.
ok jsing@ inoguchi@

1 files changed, 4 insertions, 6 deletions

diff --git a/src/lib/libcrypto/evp/evp_lib.c b/src/lib/libcrypto/evp/evp_lib.c
index 491c8d6f67..ad97a3b7b9 100644
--- a/src/lib/libcrypto/evp/evp_lib.c
+++ b/src/lib/libcrypto/evp/evp_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: evp_lib.c,v 1.14 2015/02/10 09:52:35 miod Exp $ */
+/* $OpenBSD: evp_lib.c,v 1.15 2017/01/29 17:49:23 beck Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -100,8 +100,7 @@ EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
         if (type != NULL) {
                 l = EVP_CIPHER_CTX_iv_length(c);
                 if (l > sizeof(c->iv)) {
-                        EVPerr(EVP_F_EVP_CIPHER_GET_ASN1_IV,
-                             EVP_R_IV_TOO_LARGE);
+                        EVPerror(EVP_R_IV_TOO_LARGE);
                         return 0;
                 }
                 i = ASN1_TYPE_get_octetstring(type, c->oiv, l);
@@ -122,8 +121,7 @@ EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
         if (type != NULL) {
                 j = EVP_CIPHER_CTX_iv_length(c);
                 if (j > sizeof(c->iv)) {
-                        EVPerr(EVP_F_EVP_CIPHER_SET_ASN1_IV,
-                             EVP_R_IV_TOO_LARGE);
+                        EVPerror(EVP_R_IV_TOO_LARGE);
                         return 0;
                 }
                 i = ASN1_TYPE_set_octetstring(type, c->oiv, j);
@@ -291,7 +289,7 @@ int
 EVP_MD_size(const EVP_MD *md)
 {
         if (!md) {
-                EVPerr(EVP_F_EVP_MD_SIZE, EVP_R_MESSAGE_DIGEST_IS_NULL);
+                EVPerror(EVP_R_MESSAGE_DIGEST_IS_NULL);
                 return -1;
         }
         return md->md_size;