diff options
author | Lennart Poettering <lennart@poettering.net> | 2021-02-10 18:11:20 +0100 |
---|---|---|
committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2021-03-12 16:24:29 +0100 |
commit | 4d93ff59eaa451d03bed02622477fd26eea9c14d (patch) | |
tree | 686477822195d9badc16cba902bde8200ad5a7ae | |
parent | 1f42cc91bfa0365322de7cb3a386bc6ab4e172dc (diff) | |
download | systemd-4d93ff59eaa451d03bed02622477fd26eea9c14d.tar.gz |
sd-netlink: use getsockopt_int() where appropriate
(cherry picked from commit 13ec9f103b53ecc555a16048c3901d3320b26ef3)
-rw-r--r-- | src/libsystemd/sd-netlink/sd-netlink.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/libsystemd/sd-netlink/sd-netlink.c b/src/libsystemd/sd-netlink/sd-netlink.c index 13d0050871..88156d1f06 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; |