diff options
| -rw-r--r-- | usr.bin/ssh/sshd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/ssh/sshd.c b/usr.bin/ssh/sshd.c index a8c4e5dd761..c3282157068 100644 --- a/usr.bin/ssh/sshd.c +++ b/usr.bin/ssh/sshd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sshd.c,v 1.499 2017/11/14 00:45:29 djm Exp $ */ +/* $OpenBSD: sshd.c,v 1.500 2018/01/23 05:01:15 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -502,8 +502,9 @@ privsep_preauth_child(void) if ((pw = getpwnam(SSH_PRIVSEP_USER)) == NULL) fatal("Privilege separation user %s does not exist", SSH_PRIVSEP_USER); - explicit_bzero(pw->pw_passwd, strlen(pw->pw_passwd)); + pw = pwcopy(pw); /* Ensure mutable */ endpwent(); + freezero(pw->pw_passwd, strlen(pw->pw_passwd)); /* Change our root directory */ if (chroot(_PATH_PRIVSEP_CHROOT_DIR) == -1) @@ -1674,6 +1675,7 @@ main(int ac, char **av) if (getpwnam(SSH_PRIVSEP_USER) == NULL) fatal("Privilege separation user %s does not exist", SSH_PRIVSEP_USER); + endpwent(); if ((stat(_PATH_PRIVSEP_CHROOT_DIR, &st) == -1) || (S_ISDIR(st.st_mode) == 0)) fatal("Missing privilege separation directory: %s", |