diff options
| -rw-r--r-- | sbin/iked/config.c | 8 | ||||
| -rw-r--r-- | sbin/iked/iked.c | 5 | ||||
| -rw-r--r-- | sbin/iked/ikev2.c | 5 | ||||
| -rw-r--r-- | sbin/iked/ikev2_msg.c | 8 | ||||
| -rw-r--r-- | sbin/iked/ikev2_pld.c | 8 | ||||
| -rw-r--r-- | sbin/iked/pfkey.c | 12 |
6 files changed, 18 insertions, 28 deletions
diff --git a/sbin/iked/config.c b/sbin/iked/config.c index b0d395ce5fe..1473fb17f89 100644 --- a/sbin/iked/config.c +++ b/sbin/iked/config.c @@ -1,4 +1,4 @@ -/* $OpenBSD: config.c,v 1.37 2015/08/21 11:59:27 reyk Exp $ */ +/* $OpenBSD: config.c,v 1.38 2015/10/15 18:40:38 mmcc Exp $ */ /* * Copyright (c) 2010-2013 Reyk Floeter <reyk@openbsd.org> @@ -142,8 +142,7 @@ config_free_sa(struct iked *env, struct iked_sa *sa) ibuf_release(sa->sa_rcert.id_buf); ibuf_release(sa->sa_eap.id_buf); - if (sa->sa_eapid != NULL) - free(sa->sa_eapid); + free(sa->sa_eapid); ibuf_release(sa->sa_eapmsk); free(sa); @@ -779,8 +778,7 @@ config_setocsp(struct iked *env) int config_getocsp(struct iked *env, struct imsg *imsg) { - if (env->sc_ocsp_url) - free(env->sc_ocsp_url); + free(env->sc_ocsp_url); if (IMSG_DATA_SIZE(imsg) > 0) env->sc_ocsp_url = get_string(imsg->data, IMSG_DATA_SIZE(imsg)); else diff --git a/sbin/iked/iked.c b/sbin/iked/iked.c index b74251a853f..999687fa20a 100644 --- a/sbin/iked/iked.c +++ b/sbin/iked/iked.c @@ -1,4 +1,4 @@ -/* $OpenBSD: iked.c,v 1.25 2015/08/21 11:59:27 reyk Exp $ */ +/* $OpenBSD: iked.c,v 1.26 2015/10/15 18:40:38 mmcc Exp $ */ /* * Copyright (c) 2010-2013 Reyk Floeter <reyk@openbsd.org> @@ -383,8 +383,7 @@ parent_dispatch_ca(int fd, struct privsep_proc *p, struct imsg *imsg) if (IMSG_DATA_SIZE(imsg) > 0) str = get_string(imsg->data, IMSG_DATA_SIZE(imsg)); parent_reload(env, 0, str); - if (str != NULL) - free(str); + free(str); break; case IMSG_OCSP_FD: ocsp_connect(env); diff --git a/sbin/iked/ikev2.c b/sbin/iked/ikev2.c index 9b1ee9badb5..f96fac9e7d0 100644 --- a/sbin/iked/ikev2.c +++ b/sbin/iked/ikev2.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ikev2.c,v 1.125 2015/10/02 16:13:43 reyk Exp $ */ +/* $OpenBSD: ikev2.c,v 1.126 2015/10/15 18:40:38 mmcc Exp $ */ /* * Copyright (c) 2010-2013 Reyk Floeter <reyk@openbsd.org> @@ -4148,8 +4148,7 @@ ikev2_sa_tag(struct iked_sa *sa, struct iked_id *id) int ret = -1; size_t len; - if (sa->sa_tag != NULL) - free(sa->sa_tag); + free(sa->sa_tag); sa->sa_tag = NULL; format = sa->sa_policy->pol_tag; diff --git a/sbin/iked/ikev2_msg.c b/sbin/iked/ikev2_msg.c index b03db56b022..fa9d678641a 100644 --- a/sbin/iked/ikev2_msg.c +++ b/sbin/iked/ikev2_msg.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ikev2_msg.c,v 1.43 2015/08/21 11:59:27 reyk Exp $ */ +/* $OpenBSD: ikev2_msg.c,v 1.44 2015/10/15 18:40:38 mmcc Exp $ */ /* * Copyright (c) 2010-2013 Reyk Floeter <reyk@openbsd.org> @@ -777,8 +777,7 @@ ikev2_msg_authverify(struct iked *env, struct iked_sa *sa, } done: - if (psk != NULL) - free(psk); + free(psk); dsa_free(dsa); return (ret); @@ -859,8 +858,7 @@ ikev2_msg_authsign(struct iked *env, struct iked_sa *sa, ret = 0; done: - if (psk != NULL) - free(psk); + free(psk); dsa_free(dsa); return (ret); diff --git a/sbin/iked/ikev2_pld.c b/sbin/iked/ikev2_pld.c index dff525fc321..aa97930c130 100644 --- a/sbin/iked/ikev2_pld.c +++ b/sbin/iked/ikev2_pld.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ikev2_pld.c,v 1.54 2015/10/01 13:57:29 sthen Exp $ */ +/* $OpenBSD: ikev2_pld.c,v 1.55 2015/10/15 18:40:38 mmcc Exp $ */ /* * Copyright (c) 2010-2013 Reyk Floeter <reyk@openbsd.org> @@ -1482,10 +1482,8 @@ ikev2_pld_delete(struct iked *env, struct ikev2_payload *pld, } done: - if (localspi) - free(localspi); - if (peersas) - free(peersas); + free(localspi); + free(peersas); ibuf_release(resp); return (ret); } diff --git a/sbin/iked/pfkey.c b/sbin/iked/pfkey.c index 413cdd3dbbd..b1a48b3d3ed 100644 --- a/sbin/iked/pfkey.c +++ b/sbin/iked/pfkey.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pfkey.c,v 1.45 2015/08/26 02:09:29 jsg Exp $ */ +/* $OpenBSD: pfkey.c,v 1.46 2015/10/15 18:40:38 mmcc Exp $ */ /* * Copyright (c) 2010-2013 Reyk Floeter <reyk@openbsd.org> @@ -411,10 +411,8 @@ pfkey_flow(int sd, uint8_t satype, uint8_t action, struct iked_flow *flow) ret = pfkey_write(sd, &smsg, iov, iov_cnt, NULL, NULL); - if (sa_srcid) - free(sa_srcid); - if (sa_dstid) - free(sa_dstid); + free(sa_srcid); + free(sa_dstid); return (ret); } @@ -831,7 +829,7 @@ pfkey_sa_last_used(int sd, struct iked_childsa *sa, uint64_t *last_used) log_debug("%s: last_used %llu", __func__, *last_used); done: - bzero(data, n); + explicit_bzero(data, n); free(data); return (ret); } @@ -939,7 +937,7 @@ pfkey_sa_getspi(int sd, uint8_t satype, struct iked_childsa *sa, log_debug("%s: spi 0x%08x", __func__, *spip); done: - bzero(data, n); + explicit_bzero(data, n); free(data); return (ret); } |