diff options
| author | mmcc@openbsd.org <mmcc@openbsd.org> | 2015-12-11 04:21:11 +0000 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2015-12-18 14:50:48 +1100 |
| commit | 52d7078421844b2f88329f5be3de370b0a938636 (patch) | |
| tree | 1241462a841b14259755de181563cc83acd42109 /ssh-dss.c | |
| parent | a4b9e0f4e4a6980a0eb8072f76ea611cab5b77e7 (diff) | |
| download | openssh-git-52d7078421844b2f88329f5be3de370b0a938636.tar.gz | |
upstream commit
Remove NULL-checks before sshbuf_free().
ok djm@
Upstream-ID: 5ebed00ed5f9f03b119a345085e8774565466917
Diffstat (limited to 'ssh-dss.c')
| -rw-r--r-- | ssh-dss.c | 8 |
1 files changed, 3 insertions, 5 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-dss.c,v 1.33 2015/12/10 17:08:40 mmcc Exp $ */ +/* $OpenBSD: ssh-dss.c,v 1.34 2015/12/11 04:21:12 mmcc Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * @@ -122,8 +122,7 @@ ssh_dss_sign(const struct sshkey *key, u_char **sigp, size_t *lenp, explicit_bzero(digest, sizeof(digest)); if (sig != NULL) DSA_SIG_free(sig); - if (b != NULL) - sshbuf_free(b); + sshbuf_free(b); return ret; } @@ -209,8 +208,7 @@ ssh_dss_verify(const struct sshkey *key, explicit_bzero(digest, sizeof(digest)); if (sig != NULL) DSA_SIG_free(sig); - if (b != NULL) - sshbuf_free(b); + sshbuf_free(b); free(ktype); if (sigblob != NULL) { explicit_bzero(sigblob, len); |