Lib: fix leak in amqp_ssl_socket_verify_hostnameopenssl_leaks

The cert object should be X509_free'd after use, it leaks otherwise.

Thanks Volker Schreiner for reporting this.

Fixes #323

1 files changed, 4 insertions, 0 deletions

diff --git a/librabbitmq/amqp_openssl.c b/librabbitmq/amqp_openssl.c
index 86338da..d970d99 100644
--- a/librabbitmq/amqp_openssl.c
+++ b/librabbitmq/amqp_openssl.c
@@ -248,8 +248,12 @@ amqp_ssl_socket_verify_hostname(void *base, const char *host)
       goto error;
   }
 exit:
+  X509_free(cert);
   return status;
 error:
+  if (cert) {
+      X509_free(cert);
+  }
   status = -1;
   goto exit;
 }