diff options
| author | Ted Unangst <tedu@cvs.openbsd.org> | 2004-03-14 22:53:19 +0000 |
|---|---|---|
| committer | Ted Unangst <tedu@cvs.openbsd.org> | 2004-03-14 22:53:19 +0000 |
| commit | 22758970e5a8fd6832d2bbb9f69a129ada799762 (patch) | |
| tree | 7e7b268734f7921eaa8c93f3cf1df5969ec4da6d /usr.bin/passwd | |
| parent | 555a2250638146792f70ed607cd466e449481d6a (diff) | |
use pid_t for fork return. started by Joris Vink
Diffstat (limited to 'usr.bin/passwd')
| -rw-r--r-- | usr.bin/passwd/pwd_check.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/usr.bin/passwd/pwd_check.c b/usr.bin/passwd/pwd_check.c index 317996dca6c..58c42e4f53b 100644 --- a/usr.bin/passwd/pwd_check.c +++ b/usr.bin/passwd/pwd_check.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pwd_check.c,v 1.6 2002/06/28 22:28:17 deraadt Exp $ */ +/* $OpenBSD: pwd_check.c,v 1.7 2004/03/14 22:53:18 tedu Exp $ */ /* * Copyright 2000 Niels Provos <provos@citi.umich.edu> * All rights reserved. @@ -87,6 +87,7 @@ pwd_check(struct passwd *pwd, login_cap_t *lc, char *password) int i, res, min_len; char *cp, option[LINE_MAX]; int pipefds[2]; + pid_t child; min_len = (int) login_getcapnum(lc, "minpasswordlen", 6, 6); if (min_len > 0 && strlen(password) < min_len) { @@ -150,8 +151,8 @@ pwd_check(struct passwd *pwd, login_cap_t *lc, char *password) goto out; } - res = fork(); - if (res == 0) { + child = fork(); + if (child == 0) { char *argp[] = { "sh", "-c", NULL, NULL}; /* Drop privileges */ @@ -168,7 +169,7 @@ pwd_check(struct passwd *pwd, login_cap_t *lc, char *password) if (execv(_PATH_BSHELL, argp) == -1) exit(1); /* NOT REACHED */ - } else if (res == -1) { + } else if (child == -1) { warn("fork"); goto out; } @@ -179,8 +180,8 @@ pwd_check(struct passwd *pwd, login_cap_t *lc, char *password) close(pipefds[1]); /* get the return value from the child */ - wait(&res); - if (WIFEXITED(res) && WEXITSTATUS(res) == 0) + wait(&child); + if (WIFEXITED(child) && WEXITSTATUS(child) == 0) return (1); out: @@ -190,7 +191,7 @@ pwd_check(struct passwd *pwd, login_cap_t *lc, char *password) } int -pwd_gettries( struct passwd *pwd, login_cap_t *lc ) +pwd_gettries(struct passwd *pwd, login_cap_t *lc) { char option[LINE_MAX]; char *ep = option; |