diff options
Diffstat (limited to 'usr.bin/ssh')
| -rw-r--r-- | usr.bin/ssh/auth2-pubkey.c | 8 | ||||
| -rw-r--r-- | usr.bin/ssh/ssh-keysign.c | 4 | ||||
| -rw-r--r-- | usr.bin/ssh/sshconnect.c | 5 | ||||
| -rw-r--r-- | usr.bin/ssh/sshconnect2.c | 5 |
4 files changed, 9 insertions, 13 deletions
diff --git a/usr.bin/ssh/auth2-pubkey.c b/usr.bin/ssh/auth2-pubkey.c index 4b974a11647..5fd4b3e1cf2 100644 --- a/usr.bin/ssh/auth2-pubkey.c +++ b/usr.bin/ssh/auth2-pubkey.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth2-pubkey.c,v 1.75 2018/01/23 05:27:21 djm Exp $ */ +/* $OpenBSD: auth2-pubkey.c,v 1.76 2018/02/07 22:52:45 dtucker Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * @@ -468,8 +468,7 @@ check_authkeys_file(FILE *f, char *file, struct sshkey *key, struct passwd *pw) /* Always consume entire file */ if (found_key) continue; - if (found != NULL) - sshkey_free(found); + sshkey_free(found); found = sshkey_new(sshkey_is_cert(key) ? KEY_UNSPEC : key->type); if (found == NULL) goto done; @@ -560,8 +559,7 @@ check_authkeys_file(FILE *f, char *file, struct sshkey *key, struct passwd *pw) } } done: - if (found != NULL) - sshkey_free(found); + sshkey_free(found); if (!found_key) debug2("key not found"); return found_key; diff --git a/usr.bin/ssh/ssh-keysign.c b/usr.bin/ssh/ssh-keysign.c index c40bad96b3f..dc2c5eec457 100644 --- a/usr.bin/ssh/ssh-keysign.c +++ b/usr.bin/ssh/ssh-keysign.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keysign.c,v 1.52 2016/02/15 09:47:49 dtucker Exp $ */ +/* $OpenBSD: ssh-keysign.c,v 1.53 2018/02/07 22:52:45 dtucker Exp $ */ /* * Copyright (c) 2002 Markus Friedl. All rights reserved. * @@ -148,7 +148,7 @@ valid_request(struct passwd *pw, char *host, struct sshkey **ret, debug3("%s: fail %d", __func__, fail); - if (fail && key != NULL) + if (fail) sshkey_free(key); else if (ret != NULL) *ret = key; diff --git a/usr.bin/ssh/sshconnect.c b/usr.bin/ssh/sshconnect.c index f759df1a25e..fc7a4f9b9dd 100644 --- a/usr.bin/ssh/sshconnect.c +++ b/usr.bin/ssh/sshconnect.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sshconnect.c,v 1.292 2018/01/23 18:33:49 stsp Exp $ */ +/* $OpenBSD: sshconnect.c,v 1.293 2018/02/07 22:52:45 dtucker Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -1149,8 +1149,7 @@ fail: host_key = raw_key; goto retry; } - if (raw_key != NULL) - sshkey_free(raw_key); + sshkey_free(raw_key); free(ip); free(host); if (host_hostkeys != NULL) diff --git a/usr.bin/ssh/sshconnect2.c b/usr.bin/ssh/sshconnect2.c index e23fd302d75..5d330494e4b 100644 --- a/usr.bin/ssh/sshconnect2.c +++ b/usr.bin/ssh/sshconnect2.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sshconnect2.c,v 1.267 2018/01/23 05:27:21 djm Exp $ */ +/* $OpenBSD: sshconnect2.c,v 1.268 2018/02/07 22:52:45 dtucker Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * Copyright (c) 2008 Damien Miller. All rights reserved. @@ -616,8 +616,7 @@ input_userauth_pk_ok(int type, u_int32_t seq, struct ssh *ssh) } } done: - if (key != NULL) - key_free(key); + key_free(key); free(pkalg); free(pkblob); |