BUG/MINOR: ssl: Fix external function in order not to return a pointer on an internal trash buffer.
'ssl_sock_get_common_name' applied to a connection was also renamed
'ssl_sock_get_remote_common_name'. Currently, this function is only used
with protocol PROXYv2 to retrieve the client certificate's common name.
A further usage could be to retrieve the server certificate's common name
on an outgoing connection.
(cherry picked from commit 0abf836ecb32767fa1f9ad598f3e236e073491bd)
diff --git a/include/proto/ssl_sock.h b/include/proto/ssl_sock.h
index 0902fde..3e111cd 100644
--- a/include/proto/ssl_sock.h
+++ b/include/proto/ssl_sock.h
@@ -52,7 +52,7 @@
const char *ssl_sock_get_proto_version(struct connection *conn);
char *ssl_sock_get_version(struct connection *conn);
int ssl_sock_get_cert_used(struct connection *conn);
-char *ssl_sock_get_common_name(struct connection *conn);
+int ssl_sock_get_remote_common_name(struct connection *conn, struct chunk *out);
unsigned int ssl_sock_get_verify_result(struct connection *conn);
#ifdef SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB
int ssl_sock_update_ocsp_response(struct chunk *ocsp_response, char **err);