diff options
| author | Pierre-Yves Ritschard <pyr@cvs.openbsd.org> | 2007-05-09 13:05:43 +0000 |
|---|---|---|
| committer | Pierre-Yves Ritschard <pyr@cvs.openbsd.org> | 2007-05-09 13:05:43 +0000 |
| commit | c9409f68a4508c9914d98f17c662a2668d58fbbe (patch) | |
| tree | 30dccb372ea71ae5f4d336a180ef595a5fcbe3de /usr.sbin/hoststated | |
| parent | 21cccc0bcca7cb984d889e4c3e034069d14d7e6d (diff) | |
fix potential NULL deref.
spotted by Ching-Feng Wang <cfw at telepaq.com>.
ok reyk@
Diffstat (limited to 'usr.sbin/hoststated')
| -rw-r--r-- | usr.sbin/hoststated/pfe.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/usr.sbin/hoststated/pfe.c b/usr.sbin/hoststated/pfe.c index bdd57ed623e..08efe112411 100644 --- a/usr.sbin/hoststated/pfe.c +++ b/usr.sbin/hoststated/pfe.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pfe.c,v 1.20 2007/03/17 22:46:41 reyk Exp $ */ +/* $OpenBSD: pfe.c,v 1.21 2007/05/09 13:05:42 pyr Exp $ */ /* * Copyright (c) 2006 Pierre-Yves Ritschard <pyr@spootnik.org> @@ -446,9 +446,9 @@ disable_service(struct ctl_conn *c, struct ctl_id *id) service = service_findbyname(env, id->name); else service = service_find(env, id->id); - id->id = service->id; if (service == NULL) return (-1); + id->id = service->id; if (service->flags & F_DISABLE) return (0); @@ -472,9 +472,9 @@ enable_service(struct ctl_conn *c, struct ctl_id *id) service = service_findbyname(env, id->name); else service = service_find(env, id->id); - id->id = service->id; if (service == NULL) return (-1); + id->id = service->id; if (!(service->flags & F_DISABLE)) return (0); @@ -509,9 +509,9 @@ disable_table(struct ctl_conn *c, struct ctl_id *id) table = table_findbyname(env, id->name); else table = table_find(env, id->id); - id->id = table->id; if (table == NULL) return (-1); + id->id = table->id; if ((service = service_find(env, table->serviceid)) == NULL) fatalx("disable_table: desynchronised"); @@ -539,9 +539,9 @@ enable_table(struct ctl_conn *c, struct ctl_id *id) table = table_findbyname(env, id->name); else table = table_find(env, id->id); - id->id = table->id; if (table == NULL) return (-1); + id->id = table->id; if ((service = service_find(env, table->serviceid)) == NULL) fatalx("enable_table: desynchronised"); @@ -571,9 +571,9 @@ disable_host(struct ctl_conn *c, struct ctl_id *id) host = host_findbyname(env, id->name); else host = host_find(env, id->id); - id->id = host->id; if (host == NULL) return (-1); + id->id = host->id; if (host->flags & F_DISABLE) return (0); @@ -613,9 +613,9 @@ enable_host(struct ctl_conn *c, struct ctl_id *id) host = host_findbyname(env, id->name); else host = host_find(env, id->id); - id->id = host->id; if (host == NULL) return (-1); + id->id = host->id; if (!(host->flags & F_DISABLE)) return (0); |