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Use char NULs.

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This commit is contained in:
soren 2000-03-31 02:54:17 +00:00
parent cf0b47bd0e
commit ae994d44aa
1 changed files with 7 additions and 7 deletions
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14
usr.sbin/user/user.c
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@ -1,4 +1,4 @@
/* $NetBSD: user.c,v 1.13 2000/03/12 19:57:24 jlam Exp $ */
/* $NetBSD: user.c,v 1.14 2000/03/31 02:54:17 soren Exp $ */
/*
* Copyright (c) 1999 Alistair G. Crooks. All rights reserved.
@ -36,7 +36,7 @@
__COPYRIGHT(
"@(#) Copyright (c) 1999 \
The NetBSD Foundation, Inc. All rights reserved.");
__RCSID("$NetBSD: user.c,v 1.13 2000/03/12 19:57:24 jlam Exp $");
__RCSID("$NetBSD: user.c,v 1.14 2000/03/31 02:54:17 soren Exp $");
#endif
#include <sys/types.h>
@ -179,7 +179,7 @@ memsave(char **cpp, char *s, size_t n)
}
NEWARRAY(char, *cpp, n + 1, exit(1));
(void) memcpy(*cpp, s, n);
(*cpp)[n] = 0;
(*cpp)[n] = '\0';
}
/* a replacement for system(3) */
@ -215,7 +215,7 @@ strlcpy(char *to, char *from, size_t tosize)
fromsize = strlen(from);
n = MIN(tosize - 1, fromsize);
(void) memcpy(to, from, n);
to[n] = 0;
to[n] = '\0';
return fromsize;
}
#endif
@ -725,7 +725,7 @@ adduser(char *login, user_t *up)
expire = mktime(&tm);
}
}
password[PasswordLength] = 0;
password[PasswordLength] = '\0';
if (up->u_password != (char *) NULL &&
strlen(up->u_password) == PasswordLength) {
(void) memcpy(password, up->u_password, PasswordLength);
@ -861,7 +861,7 @@ moduser(char *login, char *newlogin, user_t *up)
expire = mktime(&tm);
}
}
password[PasswordLength] = 0;
password[PasswordLength] = '\0';
if (up->u_password != (char *) NULL &&
strlen(up->u_password) == PasswordLength) {
(void) memcpy(password, up->u_password, PasswordLength);
@ -1260,7 +1260,7 @@ userdel(int argc, char **argv)
if (u.u_preserve) {
memsave(&u.u_shell, NOLOGIN, strlen(NOLOGIN));
(void) memset(password, '*', PasswordLength);
password[PasswordLength] = 0;
password[PasswordLength] = '\0';
memsave(&u.u_password, password, PasswordLength);
return moduser(argv[optind], argv[optind], &u) ? EXIT_SUCCESS : EXIT_FAILURE;
}