diff options
Diffstat (limited to 'src/libsystemd-rtnl/sd-rtnl.c')
| -rw-r--r-- | src/libsystemd-rtnl/sd-rtnl.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/libsystemd-rtnl/sd-rtnl.c b/src/libsystemd-rtnl/sd-rtnl.c index 9c1f40e48a..ed145b9ab3 100644 --- a/src/libsystemd-rtnl/sd-rtnl.c +++ b/src/libsystemd-rtnl/sd-rtnl.c @@ -60,6 +60,7 @@ static bool rtnl_pid_changed(sd_rtnl *rtnl) { int sd_rtnl_open(uint32_t groups, sd_rtnl **ret) { _cleanup_sd_rtnl_unref_ sd_rtnl *rtnl = NULL; + socklen_t addrlen; int r; r = sd_rtnl_new(&rtnl); @@ -72,10 +73,16 @@ int sd_rtnl_open(uint32_t groups, sd_rtnl **ret) { rtnl->sockaddr.nl.nl_groups = groups; - r = bind(rtnl->fd, &rtnl->sockaddr.sa, sizeof(rtnl->sockaddr)); + addrlen = sizeof(rtnl->sockaddr); + + r = bind(rtnl->fd, &rtnl->sockaddr.sa, addrlen); if (r < 0) return -errno; + r = getsockname(rtnl->fd, &rtnl->sockaddr.sa, &addrlen); + if (r < 0) + return r; + *ret = rtnl; rtnl = NULL; |