From: Thorsten Blum <thorsten.blum@linux.dev>
Date: Tue, 12 Aug 2025 11:50:35 +0000 (+0200)
Subject: cgroup: Replace deprecated strcpy() with strscpy()
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8a013ec9cb7af9921656c0e78c73510c9e4a0cc1;p=thirdparty%2Fkernel%2Fstable.git

cgroup: Replace deprecated strcpy() with strscpy()

strcpy() is deprecated; use strscpy() instead.

Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Tejun Heo <tj@kernel.org>
---

diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c
index 2a4a387f867ab..763343fbd5a17 100644
--- a/kernel/cgroup/cgroup-v1.c
+++ b/kernel/cgroup/cgroup-v1.c
@@ -10,6 +10,7 @@
 #include <linux/sched/task.h>
 #include <linux/magic.h>
 #include <linux/slab.h>
+#include <linux/string.h>
 #include <linux/vmalloc.h>
 #include <linux/delayacct.h>
 #include <linux/pid_namespace.h>
@@ -1133,7 +1134,7 @@ int cgroup1_reconfigure(struct fs_context *fc)
 
 	if (ctx->release_agent) {
 		spin_lock(&release_agent_path_lock);
-		strcpy(root->release_agent_path, ctx->release_agent);
+		strscpy(root->release_agent_path, ctx->release_agent);
 		spin_unlock(&release_agent_path_lock);
 	}