From 75f03a965d10d34099b13799e6fe0ed43f56e257 Mon Sep 17 00:00:00 2001 From: markus schnalke Date: Tue, 27 Mar 2012 12:41:58 +0200 Subject: [PATCH] Report an error when the width used by putaddr is less than the label width. Pulled in from nmh. Thanks to Ken Hornstein. --- sbr/fmt_scan.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sbr/fmt_scan.c b/sbr/fmt_scan.c index 113b8cf..8414829 100644 --- a/sbr/fmt_scan.c +++ b/sbr/fmt_scan.c @@ -775,6 +775,11 @@ fmt_scan(struct format *format, char *scanl, int width, int *dat) sp = fmt->f_text; indent = strlen(sp); wid -= indent; + if (wid <= 0) { + adios(NULL, "putaddr -- num register (%d) " + "must be greater than label " + "width (%d)", value, indent); + } while( (c = *sp++) && cp < ep) *cp++ = c; while (len > wid) { -- 1.7.10.4