From eedbeff36881202bd682525e42e754b9d9808ef8 Mon Sep 17 00:00:00 2001 From: Azat Khuzhin Date: Tue, 2 Dec 2014 14:31:03 +0300 Subject: [PATCH] be_sock: sanity check in bufferevent_socket_set_conn_address() --- bufferevent_sock.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/bufferevent_sock.c b/bufferevent_sock.c index 9c4df626..71488571 100644 --- a/bufferevent_sock.c +++ b/bufferevent_sock.c @@ -121,7 +121,9 @@ static void bufferevent_socket_set_conn_address(struct bufferevent_private *bev_p, struct sockaddr *addr, size_t addrlen) { - memcpy(&bev_p->conn_address, addr, addrlen); + if (addrlen <= sizeof(bev_p->conn_address)) { + memcpy(&bev_p->conn_address, addr, addrlen); + } } static void