commit ad9954f2e723d37fed3a3a777fa6eecfa930fd11
Author: Olivier Houchard <ohouchard@haproxy.com>
Date:   Wed Jan 22 15:31:09 2020 +0100

    BUG/MEDIUM: netscaler: Don't forget to allocate storage for conn->src/dst.
    
    In conn_recv_netscaler_cip(), don't forget to allocate conn->src and
    conn->dst, as those are now dynamically allocated. Not doing so results in
    getting a crash when using netscaler.
    This should fix github issue #460.
    
    This should be backported to 2.1.
    
    (cherry picked from commit 1a9dbe58a66516e6acc504ed2f185fd9d86a5e6d)
    Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>

diff --git a/src/connection.c b/src/connection.c
index 7a2ab2499..b48049e5a 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -740,6 +740,9 @@ int conn_recv_netscaler_cip(struct connection *conn, int flag)
 	if (!conn_ctrl_ready(conn))
 		goto fail;
 
+	if (!sockaddr_alloc(&conn->src) || !sockaddr_alloc(&conn->dst))
+		goto fail;
+
 	if (!fd_recv_ready(conn->handle.fd))
 		goto not_ready;