From 5dbe603f09210513dca2b54370cfaecc9b7dfc2d Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 15 Jul 2014 15:43:03 +0000
Subject: Revert r46828

r46828 "md5ossl.c: indicate the result" caused segfaults.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/digest/md5/md5ossl.c | 13 +++----------
 ext/digest/md5/md5ossl.h | 18 +++---------------
 2 files changed, 6 insertions(+), 25 deletions(-)

(limited to 'ext/digest/md5')

diff --git a/ext/digest/md5/md5ossl.c b/ext/digest/md5/md5ossl.c
index d08d2db05e..d94ae2cd2f 100644
--- a/ext/digest/md5/md5ossl.c
+++ b/ext/digest/md5/md5ossl.c
@@ -2,15 +2,8 @@
 
 #include "md5ossl.h"
 
-int
-rb_digest_md5osslevp_Init(EVP_MD_CTX *pctx)
+void
+MD5_Finish(MD5_CTX *pctx, unsigned char *digest)
 {
-    return EVP_DigestInit_ex(pctx, EVP_md5(), NULL);
-}
-
-int
-rb_digest_md5osslevp_Finish(EVP_MD_CTX *pctx, unsigned char *digest)
-{
-    /* if EVP_DigestFinal_ex fails, we ignore that */
-    return EVP_DigestFinal_ex(pctx, digest, NULL);
+    MD5_Final(digest, pctx);
 }
diff --git a/ext/digest/md5/md5ossl.h b/ext/digest/md5/md5ossl.h
index f1028704a0..1680c4f5c9 100644
--- a/ext/digest/md5/md5ossl.h
+++ b/ext/digest/md5/md5ossl.h
@@ -4,22 +4,10 @@
 #define MD5OSSL_H_INCLUDED
 
 #include <stddef.h>
-#include <openssl/evp.h>
+#include <openssl/md5.h>
 
-#define MD5_Init   rb_digest_md5osslevp_Init
-#define MD5_Update EVP_DigestUpdate
-#define MD5_Finish rb_digest_md5osslevp_Finish
-#define MD5_CTX    EVP_MD_CTX
+#define MD5_BLOCK_LENGTH	MD5_CBLOCK
 
-/* We should use EVP_MD_size(3) and EVP_MD_block_size(3), but the
-   advantage of these is that they are flexible across digest
-   algorithms and we are fixing the digest algorithm here; and these
-   numbers must be constants because the rb_digest_metadata_t
-   structure is declared const. Simplest way is to write literals. */
-#define MD5_BLOCK_LENGTH		64
-#define MD5_DIGEST_LENGTH		16
-
-int MD5_Init(MD5_CTX *pctx);
-int MD5_Finish(MD5_CTX *pctx, unsigned char *digest);
+void MD5_Finish(MD5_CTX *pctx, unsigned char *digest);
 
 #endif
-- 
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