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be nicer to buffers

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This commit is contained in:
art 1998-10-28 17:57:09 +00:00
parent b0f1a77a39
commit 69fc4b5078
1 changed files with 10 additions and 7 deletions
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17
kerberosIV/kauth/kauth.c
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@ -1,4 +1,4 @@
/* $OpenBSD: kauth.c,v 1.3 1998/08/12 23:58:50 art Exp $ */
/* $OpenBSD: kauth.c,v 1.4 1998/10/28 17:57:09 art Exp $ */
/* $KTH: kauth.c,v 1.81 1997/12/09 10:36:33 joda Exp $ */
/*
@ -51,9 +51,9 @@
#include <simple_exec.h>
krb_principal princ;
static char srvtab[MAXPATHLEN + 1];
static char srvtab[MAXPATHLEN];
static int lifetime = DEFAULT_TKT_LIFE;
static char remote_tktfile[MAXPATHLEN + 1];
static char remote_tktfile[MAXPATHLEN];
static char remoteuser[100];
static char *cell = 0;
static char progname[] = "kauth";
@ -187,13 +187,16 @@ main(int argc, char **argv)
_kafs_debug = 1;
break;
case 'f':
strncpy(srvtab, optarg, sizeof(srvtab));
strncpy(srvtab, optarg, sizeof(srvtab) - 1);
srvtab[sizeof(srvtab) - 1] = '\0';
break;
case 't':
strncpy(remote_tktfile, optarg, sizeof(remote_tktfile));
strncpy(remote_tktfile, optarg, sizeof(remote_tktfile) - 1);
remote_tktfile[sizeof(remote_tktfile)] = '\0';
break;
case 'r':
strncpy(remoteuser, optarg, sizeof(remoteuser));
strncpy(remoteuser, optarg, sizeof(remoteuser) - 1);
remoteuser[sizeof(remoteuser) - 1] = '\0';
break;
case 'l':
lifetime = atoi(optarg);
@ -262,7 +265,7 @@ main(int argc, char **argv)
(unsigned)getuid(),
(unsigned)(getpid()*time(0)));
f = open(tf, O_CREAT|O_EXCL|O_RDWR);
}while(f < 0);
} while(f < 0);
close(f);
unlink(tf);
setenv("KRBTKFILE", tf, 1);