From 8b1324c5b0d97bf33e362a88c5e563e4adc4b6a2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Thomas=20Wei=C3=9Fschuh?= <thomas@t-8ch.de>
Date: Tue, 26 Dec 2023 11:33:17 +0100
Subject: [PATCH] pg: use snprintf to build string
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Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---
 text-utils/pg.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/text-utils/pg.c b/text-utils/pg.c
index 262187289f..30ed04660b 100644
--- a/text-utils/pg.c
+++ b/text-utils/pg.c
@@ -618,9 +618,9 @@ static void prompt(long long pageno)
 		if ((p = strstr(pstring, "%d")) == NULL) {
 			mesg(pstring);
 		} else {
-			strcpy(b, pstring);
-			sprintf(b + (p - pstring), "%lld", pageno);
-			strcat(b, p + 2);
+			snprintf(b, sizeof(b),
+				"%.*s%lld%s", (int) (p - pstring), pstring,
+				pageno, p + 2);
 			mesg(b);
 		}
 	}
-- 
2.47.3