diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2006-03-22 19:38:46 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2006-03-22 19:38:46 +0000 |
| commit | 8e46cd9849fdce1233a4232e4fba1533ff7207ee (patch) | |
| tree | 65e15b1a056a286b53dc9828d59288b03944182d /usr.bin | |
| parent | 97fa21b33f35ad11a93f7761afd37bab48787dea (diff) | |
use strtonum() instead of home-grown balony; ok otto
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/vgrind/vfontedpr.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/usr.bin/vgrind/vfontedpr.c b/usr.bin/vgrind/vfontedpr.c index 3daec353ab4..e78ebe949ea 100644 --- a/usr.bin/vgrind/vfontedpr.c +++ b/usr.bin/vgrind/vfontedpr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vfontedpr.c,v 1.9 2003/06/03 02:56:21 millert Exp $ */ +/* $OpenBSD: vfontedpr.c,v 1.10 2006/03/22 19:38:45 deraadt Exp $ */ /* $NetBSD: vfontedpr.c,v 1.7 1998/12/19 23:41:53 christos Exp $ */ /* @@ -40,11 +40,12 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)vfontedpr.c 8.1 (Berkeley) 6/6/93"; #endif -static char rcsid[] = "$OpenBSD: vfontedpr.c,v 1.9 2003/06/03 02:56:21 millert Exp $"; +static char rcsid[] = "$OpenBSD: vfontedpr.c,v 1.10 2006/03/22 19:38:45 deraadt Exp $"; #endif /* not lint */ #include <sys/types.h> #include <sys/stat.h> +#include <sys/limits.h> #include <time.h> #include <ctype.h> #include <stdlib.h> @@ -185,10 +186,11 @@ main(int argc, char *argv[]) /* specify the font size */ if (!strncmp(argv[0], "-s", 2)) { - i = 0; - cp = argv[0] + 2; - while (*cp) - i = i * 10 + (*cp++ - '0'); + const char *errstr; + + i = (int)strtonum(argv[0] + 2, 0, UINT_MAX, &errstr); + if (errstr) + perror(argv[0]); printf("'ps %d\n'vs %d\n", i, i+1); argc--, argv++; continue; |