linux-kernel - cpufreq: Fix printing large cpu and cpufreq number

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date: Thu, 25 Apr 2024 19:00:17 +0800
From: Joshua Yeong <joshua.yeong@...rfivetech.com>
To: rafael@...nel.org,
	viresh.kumar@...aro.org
Cc: linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Joshua Yeong <joshua.yeong@...rfivetech.com>
Subject: cpufreq: Fix printing large cpu and cpufreq number

Fix printing negative number when CPU frequency
with large number.

Signed-off-by: Joshua Yeong <joshua.yeong@...rfivetech.com>
---
 drivers/cpufreq/freq_table.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c
index c17dc51a5a02..9b9568023f3c 100644
--- a/drivers/cpufreq/freq_table.c
+++ b/drivers/cpufreq/freq_table.c
@@ -194,7 +194,7 @@ int cpufreq_table_index_unsorted(struct cpufreq_policy *policy,
 	}
 	if (optimal.driver_data > i) {
 		if (suboptimal.driver_data > i) {
-			WARN(1, "Invalid frequency table: %d\n", policy->cpu);
+			WARN(1, "Invalid frequency table: %u\n", policy->cpu);
 			return 0;
 		}

@@ -254,7 +254,7 @@ static ssize_t show_available_freqs(struct cpufreq_policy *policy, char *buf,
 		if (show_boost ^ (pos->flags & CPUFREQ_BOOST_FREQ))
 			continue;

-		count += sprintf(&buf[count], "%d ", pos->frequency);
+		count += sprintf(&buf[count], "%u ", pos->frequency);
 	}
 	count += sprintf(&buf[count], "\n");

--
2.25.1