Restore the x509_hash_name_alpgorithm_change patch.

patches/recursive_lock_fix.patch

Index: patches/recursive_lock_fix.patch
===================================================================
--- patches/recursive_lock_fix.patch	(revision 189610)
+++ patches/recursive_lock_fix.patch	(working copy)
@@ -1,22 +0,0 @@
-Index: openssl/crypto/asn1/x_pubkey.c
-RCS File: /v/openssl/cvs/openssl/crypto/asn1/x_pubkey.c,v
-rcsdiff -q -kk '-r1.38.2.2' '-r1.38.2.3' -u '/v/openssl/cvs/openssl/crypto/asn1/x_pubkey.c,v' 2>/dev/null
---- x_pubkey.c	2012/02/28 14:47:36	1.38.2.2
-+++ x_pubkey.c	2012/05/11 13:49:15	1.38.2.3
-@@ -371,12 +371,15 @@
- 	CRYPTO_w_lock(CRYPTO_LOCK_EVP_PKEY);
- 	if (key->pkey)
- 		{
-+		CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
- 		EVP_PKEY_free(ret);
- 		ret = key->pkey;
- 		}
- 	else
-+		{
- 		key->pkey = ret;
--	CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
-+		CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
-+		}
- 	CRYPTO_add(&ret->references, 1, CRYPTO_LOCK_EVP_PKEY);
- 	return(ret);
- err: