From 13ec9f103b53ecc555a16048c3901d3320b26ef3 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 10 Feb 2021 18:11:20 +0100 Subject: [PATCH] sd-netlink: use getsockopt_int() where appropriate --- src/libsystemd/sd-netlink/sd-netlink.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/src/libsystemd/sd-netlink/sd-netlink.c b/src/libsystemd/sd-netlink/sd-netlink.c index 6220798b76f..b0a1eb77ec7 100644 --- a/src/libsystemd/sd-netlink/sd-netlink.c +++ b/src/libsystemd/sd-netlink/sd-netlink.c @@ -92,9 +92,7 @@ static bool rtnl_pid_changed(const sd_netlink *rtnl) { int sd_netlink_open_fd(sd_netlink **ret, int fd) { _cleanup_(sd_netlink_unrefp) sd_netlink *rtnl = NULL; - int r; - int protocol; - socklen_t l; + int r, protocol; assert_return(ret, -EINVAL); assert_return(fd >= 0, -EBADF); @@ -103,8 +101,7 @@ int sd_netlink_open_fd(sd_netlink **ret, int fd) { if (r < 0) return r; - l = sizeof(protocol); - r = getsockopt(fd, SOL_SOCKET, SO_PROTOCOL, &protocol, &l); + r = getsockopt_int(fd, SOL_SOCKET, SO_PROTOCOL, &protocol); if (r < 0) return r; -- 2.47.3