linux-kernel - [PATCH] fs/proc/base.c: Fix the wrong format specifier

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>] [day] [month] [year] [list]

Message-ID: <20250903083948.2536-1-zhangjiao2@cmss.chinamobile.com>
Date: Wed,  3 Sep 2025 16:39:47 +0800
From: zhangjiao2 <zhangjiao2@...s.chinamobile.com>
To: akpm@...ux-foundation.org
Cc: brauner@...nel.org,
	viro@...iv.linux.org.uk,
	lorenzo.stoakes@...cle.com,
	frederic@...nel.org,
	tglx@...utronix.de,
	xu.xin16@....com.cn,
	mingo@...nel.org,
	superman.xpt@...il.com,
	linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	zhang jiao <zhangjiao2@...s.chinamobile.com>
Subject: [PATCH] fs/proc/base.c: Fix the wrong format specifier

From: zhang jiao <zhangjiao2@...s.chinamobile.com>

Use '%d' instead of '%u' for int.

Signed-off-by: zhang jiao <zhangjiao2@...s.chinamobile.com>
---
 fs/proc/base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/proc/base.c b/fs/proc/base.c
index b997ceef9135..6299878e3d97 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -3947,7 +3947,7 @@ static int proc_task_readdir(struct file *file, struct dir_context *ctx)
 		tid = task_pid_nr_ns(task, ns);
 		if (!tid)
 			continue;	/* The task has just exited. */
-		len = snprintf(name, sizeof(name), "%u", tid);
+		len = snprintf(name, sizeof(name), "%d", tid);
 		if (!proc_fill_cache(file, ctx, name, len,
 				proc_task_instantiate, task, NULL)) {
 			/* returning this tgid failed, save it as the first
-- 
2.33.0