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authorrhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-06-05 12:46:05 +0000
committerrhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-06-05 12:46:05 +0000
commite478bb7d79773651fe4339e930aa936c8ae98066 (patch)
treeee456018af9212a5a21ef52d47413802690d6947 /ext/openssl/ossl_x509cert.c
parent9199bec9e85efdcead79cfb19f867e87bb9f48b9 (diff)
openssl: support OpenSSL 1.1.0's new multi-threading API
* ext/openssl/extconf.rb: Check absence of CRYPTO_lock() to see if the OpenSSL has the new threading API. In OpenSSL <= 1.0.2, an application had to set locking callbacks to use OpenSSL in a multi-threaded environment. OpenSSL 1.1.0 now finds pthreads or Windows threads so we don't need to do something special. [ruby-core:75225] [Feature #12324] Also check existence of *_up_ref(). Some structures in OpenSSL have a reference counter. We used to increment it with CRYPTO_add() which is a part of the old API. * ext/openssl/openssl_missing.h: Implement *_up_ref() if missing. * ext/openssl/ossl.c: Don't set locking callbacks if unneeded. * ext/openssl/ossl_pkey.c, ext/openssl/ossl_ssl.c, ext/openssl/ossl_x509cert.c, ext/openssl/ossl_x509crl.c, ext/openssl/ossl_x509store.c: Use *_up_ref() instead of CRYPTO_add(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/openssl/ossl_x509cert.c')
-rw-r--r--ext/openssl/ossl_x509cert.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/openssl/ossl_x509cert.c b/ext/openssl/ossl_x509cert.c
index 13e738f..ca73a15 100644
--- a/ext/openssl/ossl_x509cert.c
+++ b/ext/openssl/ossl_x509cert.c
@@ -122,7 +122,7 @@ DupX509CertPtr(VALUE obj)
SafeGetX509(obj, x509);
- CRYPTO_add(&x509->references, 1, CRYPTO_LOCK_X509);
+ X509_up_ref(x509);
return x509;
}