Author: kkolinko
Date: Wed Nov 4 17:14:58 2015
New Revision: 1712593
URL: http://svn.apache.org/viewvc?rev=1712593&view=rev
Log:
Explicitly cleanup jstring reference in callback method
ssl_callback_ServerNameIndication().
I think it is better to cleanup it explicitly, as it is a callback method,
although stacktraces in BZ 58566 indicate that invocation chain starts with a
java method, org.apache.tomcat.jni.SSLSocket.handshake().
Modified:
tomcat/native/trunk/native/src/sslcontext.c
Modified: tomcat/native/trunk/native/src/sslcontext.c
URL:
http://svn.apache.org/viewvc/tomcat/native/trunk/native/src/sslcontext.c?rev=1712593&r1=1712592&r2=1712593&view=diff
==============================================================================
--- tomcat/native/trunk/native/src/sslcontext.c (original)
+++ tomcat/native/trunk/native/src/sslcontext.c Wed Nov 4 17:14:58 2015
@@ -119,10 +119,14 @@ int ssl_callback_ServerNameIndication(SS
original_ssl_context,
hostname);
+ // Delete the local reference as this method is called via callback.
+ // Otherwise local references are only freed once jni method returns.
+ (*env)->DeleteLocalRef(env, hostname);
+
if (new_ssl_context != 0 && new_ssl_context != original_ssl_context) {
new_c = J2P(new_ssl_context, tcn_ssl_ctxt_t *);
SSL_set_SSL_CTX(ssl, new_c->ctx);
- }
+ }
return SSL_TLSEXT_ERR_OK;
}
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