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sd-netlink: since whe acquire the netlink socket's sockaddr anyway, let's actually verify it

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This commit is contained in:
Lennart Poettering 2016-02-01 22:17:35 +01:00
parent 5c60db874d
commit d6c16624bf
1 changed files with 3 additions and 3 deletions
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6
src/libsystemd/sd-netlink/sd-netlink.c
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@ -44,11 +44,8 @@ static int sd_netlink_new(sd_netlink **ret) {
return -ENOMEM;
rtnl->n_ref = REFCNT_INIT;
rtnl->fd = -1;
rtnl->sockaddr.nl.nl_family = AF_NETLINK;
rtnl->original_pid = getpid();
LIST_HEAD_INIT(rtnl->match_callbacks);
@ -87,6 +84,9 @@ int sd_netlink_new_from_netlink(sd_netlink **ret, int fd) {
if (r < 0)
return -errno;
if (rtnl->sockaddr.nl.nl_family != AF_NETLINK)
return -EINVAL;
rtnl->fd = fd;
*ret = rtnl;