BUILD: ssl: avoid a warning about conn not used with OpenSSL < 1.0.1
Building with a version of openssl without heartbeat gives this since
latest 29f037d ("MEDIUM: ssl: explicitly log failed handshakes after a
heartbeat") :
src/ssl_sock.c: In function 'ssl_sock_msgcbk':
src/ssl_sock.c:188: warning: unused variable 'conn'
Simply declare conn inside the ifdef. No backport is needed.
diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index 9381f11..9bf4473 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -185,12 +185,11 @@
/* Callback is called for ssl protocol analyse */
void ssl_sock_msgcbk(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg)
{
- struct connection *conn = (struct connection *)SSL_get_app_data(ssl);
-
#ifdef TLS1_RT_HEARTBEAT
/* test heartbeat received (write_p is set to 0
for a received record) */
if ((content_type == TLS1_RT_HEARTBEAT) && (write_p == 0)) {
+ struct connection *conn = (struct connection *)SSL_get_app_data(ssl);
const unsigned char *p = buf;
unsigned int payload;