diff options
| author | Olaf Kirch <okir@suse.de> | 2008-09-30 12:01:24 -0400 |
|---|---|---|
| committer | Steve Dickson <steved@redhat.com> | 2008-09-30 12:01:24 -0400 |
| commit | 1d92cd58eb471765eba08ec819f7b5ae1d5e96ab (patch) | |
| tree | df8b28df892fe8a77934981eeae5d8df827fe94b | |
| parent | 566f261ff6bae2842e2e64aaf70d2e31acc1efe7 (diff) | |
| download | rpcbind-1d92cd58eb471765eba08ec819f7b5ae1d5e96ab.tar.gz | |
Support portmap on AF_LOCAL, too
This patch makes sure we support portmap (aka rpcbind v2) on ipv4 _and_
af_local. That allows rpcbind to identify the owner of a socket much
better than by relying on privileged ports to tell root from non-root
users.
Signed-off-by: Olaf Kirch <okir@suse.de>
Signed-off-by: Steve Dickson <steved@redhat.com>
| -rw-r--r-- | src/rpcbind.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/rpcbind.c b/src/rpcbind.c index e0e7ddf..ad23b37 100644 --- a/src/rpcbind.c +++ b/src/rpcbind.c @@ -554,12 +554,6 @@ init_transport(struct netconfig *nconf) (si.si_proto == IPPROTO_TCP || si.si_proto == IPPROTO_UDP)) { struct pmaplist *pml; - if (!svc_register(my_xprt, PMAPPROG, PMAPVERS, - pmap_service, 0)) { - syslog(LOG_ERR, "could not register on %s", - nconf->nc_netid); - goto error; - } pml = malloc(sizeof (struct pmaplist)); if (pml == NULL) { syslog(LOG_ERR, "no memory!"); @@ -606,6 +600,19 @@ init_transport(struct netconfig *nconf) /* Also add version 2 stuff to rpcbind list */ rbllist_add(PMAPPROG, PMAPVERS, nconf, &taddr.addr); } + + /* We need to support portmap over IPv4. It makes sense to + * support it over AF_LOCAL as well, because that allows + * rpcbind to identify the owner of a socket much better + * than by relying on privileged ports to tell root from + * non-root users. */ + if (si.si_af == AF_INET || si.si_af == AF_LOCAL) { + if (!svc_register(my_xprt, PMAPPROG, PMAPVERS, pmap_service, 0)) { + syslog(LOG_ERR, "could not register on %s", + nconf->nc_netid); + goto error; + } + } #endif /* version 3 registration */ |