diff options
| author | Gleydson Soares <gsoares@cvs.openbsd.org> | 2016-09-03 10:48:16 +0000 |
|---|---|---|
| committer | Gleydson Soares <gsoares@cvs.openbsd.org> | 2016-09-03 10:48:16 +0000 |
| commit | a3f5b3e35ad9b46cd1b7d1176d67b6c3f0691dec (patch) | |
| tree | 6e20d3afec1618e682f30ef16a4207f536200532 /libexec | |
| parent | 904edec260640551c58b8b8ccd364d55a72ffb1b (diff) | |
convert to use readpassphrase() instead of DEPRECATED/getpass()
OK millert@
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/login_lchpass/login_lchpass.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/libexec/login_lchpass/login_lchpass.c b/libexec/login_lchpass/login_lchpass.c index b799d9e5237..a81098e123a 100644 --- a/libexec/login_lchpass/login_lchpass.c +++ b/libexec/login_lchpass/login_lchpass.c @@ -1,4 +1,4 @@ -/* $OpenBSD: login_lchpass.c,v 1.19 2016/08/01 17:04:18 jca Exp $ */ +/* $OpenBSD: login_lchpass.c,v 1.20 2016/09/03 10:48:15 gsoares Exp $ */ /*- * Copyright (c) 1995,1996 Berkeley Software Design, Inc. All rights reserved. @@ -51,6 +51,7 @@ #include <unistd.h> #include <stdarg.h> #include <login_cap.h> +#include <readpassphrase.h> #define BACK_CHANNEL 3 @@ -61,7 +62,8 @@ main(int argc, char *argv[]) { struct iovec iov[2]; struct passwd *pwd; - char *username = NULL, *hash = NULL, *p; + char *username = NULL, *hash = NULL; + char oldpass[1024]; struct rlimit rl; int c; @@ -122,14 +124,15 @@ main(int argc, char *argv[]) (void)setpriority(PRIO_PROCESS, 0, -4); (void)printf("Changing local password for %s.\n", username); - if ((p = getpass("Old Password:")) == NULL) + if ((readpassphrase("Old Password:", oldpass, sizeof(oldpass), + RPP_ECHO_OFF)) == NULL) exit(1); - if (crypt_checkpass(p, hash) != 0) { - explicit_bzero(p, strlen(p)); + if (crypt_checkpass(oldpass, hash) != 0) { + explicit_bzero(oldpass, strlen(oldpass)); exit(1); } - explicit_bzero(p, strlen(p)); + explicit_bzero(oldpass, strlen(oldpass)); /* * We rely on local_passwd() to block signals during the |