diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2005-04-11 07:12:04 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2005-04-11 07:12:04 +0000 |
| commit | 7fcabc06b5d02ebca8a0b0ebdc964034c51df4a7 (patch) | |
| tree | f725e9aeaadfde05995c71a8eb6a41dc1f486ca2 /usr.bin/sort/init.c | |
| parent | 1689893fc119a23437cdf4ee9d2ffdf3b518ea54 (diff) | |
also handle snprintf returning -1, trivial
Diffstat (limited to 'usr.bin/sort/init.c')
| -rw-r--r-- | usr.bin/sort/init.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.bin/sort/init.c b/usr.bin/sort/init.c index ac2f07c1803..2cf8c1a9ebd 100644 --- a/usr.bin/sort/init.c +++ b/usr.bin/sort/init.c @@ -1,4 +1,4 @@ -/* $OpenBSD: init.c,v 1.7 2004/07/20 03:50:27 deraadt Exp $ */ +/* $OpenBSD: init.c,v 1.8 2005/04/11 07:12:03 deraadt Exp $ */ /*- * Copyright (c) 1993 @@ -36,7 +36,7 @@ #if 0 static char sccsid[] = "@(#)init.c 8.1 (Berkeley) 6/6/93"; #else -static char rcsid[] = "$OpenBSD: init.c,v 1.7 2004/07/20 03:50:27 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: init.c,v 1.8 2005/04/11 07:12:03 deraadt Exp $"; #endif #endif /* not lint */ @@ -238,7 +238,7 @@ fixit(int *argc, char **argv) n = snprintf(bufp, bufend - bufp, "-k%ld%s", v+1, p); } - if (n >= bufend - bufp) + if (n == -1 || n >= bufend - bufp) errx(2, "bad field specification"); bufp += n; @@ -265,7 +265,7 @@ fixit(int *argc, char **argv) n = snprintf(bufp, bufend - bufp, ",%ld.%ld%s", w+1, x, p); } - if (n >= bufend - bufp) + if (n == -1 || n >= bufend - bufp) errx(2, "bad field specification"); /* shift over argv */ |