diff options
| author | Hajimu UMEMOTO <ume@FreeBSD.org> | 2000-12-04 13:38:59 +0000 |
|---|---|---|
| committer | Hajimu UMEMOTO <ume@FreeBSD.org> | 2000-12-04 13:38:59 +0000 |
| commit | effd2d8296ef94bc005b49771ad9e9df8eedf87e (patch) | |
| tree | f5c429ae806432dd5d765955c9058c823a67f260 | |
| parent | f315dbdbd454d1ac67b75e0d500f2f7e390617c3 (diff) | |
Notes
| -rw-r--r-- | sbin/ping6/ping6.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sbin/ping6/ping6.c b/sbin/ping6/ping6.c index f85353447227..3d529b649928 100644 --- a/sbin/ping6/ping6.c +++ b/sbin/ping6/ping6.c @@ -444,11 +444,13 @@ main(argc, argv) #ifdef IPSEC_POLICY_IPSEC case 'P': options |= F_POLICY; - if (!strncmp("in", optarg, 2)) - policy_in = strdup(optarg); - else if (!strncmp("out", optarg, 3)) - policy_out = strdup(optarg); - else + if (!strncmp("in", optarg, 2)) { + if ((policy_in = strdup(optarg)) == NULL) + errx(1, "strdup"); + } else if (!strncmp("out", optarg, 3)) { + if ((policy_out = strdup(optarg)) == NULL) + errx(1, "strdup"); + } else errx(1, "invalid security policy"); break; #else |