From: Karel Zak <kzak@redhat.com>
Date: Mon, 17 Jun 2013 16:08:01 +0000 (+0200)
Subject: cal: fix -y output for UTF8
X-Git-Tag: 7-start~47
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a2e6a8e828bb493def8f2d155cd6aea4c5c81808;p=thirdparty%2Futil-linux.git

cal: fix -y output for UTF8

... in the yearly() function is a static buffer where is not space for
multibyte headers.

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

diff --git a/misc-utils/cal.c b/misc-utils/cal.c
index 276148db63..1eeeea8a0a 100644
--- a/misc-utils/cal.c
+++ b/misc-utils/cal.c
@@ -598,7 +598,10 @@ void
 yearly(int day, int year) {
 	int col, *dp, i, month, row, which_cal;
 	int days[12][MAXDAYS];
-	char *p, lineout[100];
+	char *p;
+	char lineout[ sizeof(day_headings) + 2 +
+		      sizeof(day_headings) + 2 +
+		      sizeof(day_headings) + 1 ];
 
 	snprintf(lineout, sizeof(lineout), "%d", year);
 	center(lineout, WEEK_LEN*3 + HEAD_SEP*2 - 1, 0);