From: Karel Zak <kzak@redhat.com>
Date: Mon, 6 Jun 2022 14:14:30 +0000 (+0200)
Subject: irqtop: fix compiler warning [-Werror=format-truncation=]
X-Git-Tag: v2.39-rc1~628
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7865ae165bb43b1626c6928250843cc2c96be57;p=thirdparty%2Futil-linux.git

irqtop: fix compiler warning [-Werror=format-truncation=]

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

diff --git a/sys-utils/irq-common.c b/sys-utils/irq-common.c
index ded708c3e9..c6c1be095c 100644
--- a/sys-utils/irq-common.c
+++ b/sys-utils/irq-common.c
@@ -441,7 +441,7 @@ struct libscols_table *get_scols_cpus_table(struct irq_output *out,
 	struct libscols_table *table;
 	struct libscols_column *cl;
 	struct libscols_line *ln;
-	char colname[sizeof(stringify_value(LONG_MAX))];
+	char colname[sizeof("cpu") + sizeof(stringify_value(LONG_MAX))];
 	size_t i, j;
 
 	if (prev) {