From: Karel Zak <kzak@redhat.com>
Date: Fri, 3 Jul 2020 11:17:51 +0000 (+0200)
Subject: cal: use size_t to calculate width [lgtm scan]
X-Git-Tag: v2.36-rc2~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7586e9d1aa3d054efc0a4c959c41be98660072b0;p=thirdparty%2Futil-linux.git

cal: use size_t to calculate width [lgtm scan]

We use size_t for width. This patch makes it consistent for
years_width too.

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/misc-utils/cal.c b/misc-utils/cal.c
index d2d68162a0..0834be2bd5 100644
--- a/misc-utils/cal.c
+++ b/misc-utils/cal.c
@@ -1057,10 +1057,10 @@ static void monthly(const struct cal_control *ctl)
 static void yearly(const struct cal_control *ctl)
 {
 	char out[FMT_ST_CHARS];
-	int year_width;
+	size_t year_width;
 
-	year_width = ctl->months_in_row * (ctl->week_width) +
-		(ctl->months_in_row - 1) * ctl->gutter_width;
+	year_width = (size_t) ctl->months_in_row * ctl->week_width
+		     + ((size_t) ctl->months_in_row - 1) * ctl->gutter_width;
 
 	if (ctl->header_year) {
 		snprintf(out, sizeof(out), "%04d", ctl->req.year);