diff options
| author | Ted Unangst <tedu@cvs.openbsd.org> | 2007-04-07 23:20:20 +0000 |
|---|---|---|
| committer | Ted Unangst <tedu@cvs.openbsd.org> | 2007-04-07 23:20:20 +0000 |
| commit | 9f94e9d55e37418c5d78c0f9926aa6673f1fa779 (patch) | |
| tree | ce11e43f274a1a9ddcf81d95272402d889978d83 /usr.bin/fstat | |
| parent | c6b764f7a9d018ac40e2d03f931cea130b13d8ae (diff) | |
use strtonum, from jason dixon
Diffstat (limited to 'usr.bin/fstat')
| -rw-r--r-- | usr.bin/fstat/fstat.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/usr.bin/fstat/fstat.c b/usr.bin/fstat/fstat.c index ffb5d6223db..72fe4fd44ef 100644 --- a/usr.bin/fstat/fstat.c +++ b/usr.bin/fstat/fstat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fstat.c,v 1.57 2006/06/19 22:31:20 deraadt Exp $ */ +/* $OpenBSD: fstat.c,v 1.58 2007/04/07 23:20:19 tedu Exp $ */ /*- * Copyright (c) 1988, 1993 @@ -37,7 +37,7 @@ static char copyright[] = #ifndef lint /*static char sccsid[] = "from: @(#)fstat.c 8.1 (Berkeley) 6/6/93";*/ -static char *rcsid = "$OpenBSD: fstat.c,v 1.57 2006/06/19 22:31:20 deraadt Exp $"; +static char *rcsid = "$OpenBSD: fstat.c,v 1.58 2007/04/07 23:20:19 tedu Exp $"; #endif /* not lint */ #include <sys/param.h> @@ -174,6 +174,7 @@ main(int argc, char *argv[]) int arg, ch, what; char *memf, *nlistf; char buf[_POSIX2_LINE_MAX]; + const char *errstr; int cnt; gid_t gid; @@ -201,12 +202,13 @@ main(int argc, char *argv[]) case 'p': if (pflg++) usage(); - if (!isdigit(*optarg)) { - warnx( "-p requires a process id"); + arg = strtonum(optarg, 0, INT_MAX, &errstr); + if (errstr != NULL) { + warnx("-p requires a process id, %s: %s", + errstr, optarg); usage(); } what = KERN_PROC_PID; - arg = atoi(optarg); break; case 's': sflg = 1; |