*: use frr_elevate_privs() (2/2: manual)

[mirror_frr.git] / pimd / pim_msdp_socket.c

diff --git a/pimd/pim_msdp_socket.c b/pimd/pim_msdp_socket.c
index b0e7b39d7b554ddca1bf5788a45e8b6ebee460cc..feac42cf535d1c08d19e6b294da9b0aa8aabb364 100644 (file)
--- a/pimd/pim_msdp_socket.c
+++ b/pimd/pim_msdp_socket.c
@@ -176,19 +176,9 @@ int pim_msdp_sock_listen(struct pim_instance *pim)
                }
        }
 
-       if (pimd_privs.change(ZPRIVS_RAISE)) {
-               flog_err(LIB_ERR_PRIVILEGES,
-                         "pim_msdp_socket: could not raise privs, %s",
-                         safe_strerror(errno));
-       }
-
-       /* bind to well known TCP port */
-       rc = bind(sock, (struct sockaddr *)&sin, socklen);
-
-       if (pimd_privs.change(ZPRIVS_LOWER)) {
-               flog_err(LIB_ERR_PRIVILEGES,
-                         "pim_msdp_socket: could not lower privs, %s",
-                         safe_strerror(errno));
+       frr_elevate_privs(&pimd_privs) {
+               /* bind to well known TCP port */
+               rc = bind(sock, (struct sockaddr *)&sin, socklen);
        }
 
        if (rc < 0) {