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From: Thorsten Blum <thorsten.blum@linux.dev>
To: Marco Elver <elver@google.com>, Dmitry Vyukov <dvyukov@google.com>
Cc: linux-hardening@vger.kernel.org,
	Thorsten Blum <thorsten.blum@linux.dev>,
	kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org
Subject: [PATCH] kcsan: test: Replace deprecated strcpy() with strscpy()
Date: Fri, 15 Aug 2025 23:37:44 +0200	[thread overview]
Message-ID: <20250815213742.321911-3-thorsten.blum@linux.dev> (raw)

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

Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
 kernel/kcsan/kcsan_test.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/kcsan/kcsan_test.c b/kernel/kcsan/kcsan_test.c
index 49ab81faaed9..ea1cb4c8a894 100644
--- a/kernel/kcsan/kcsan_test.c
+++ b/kernel/kcsan/kcsan_test.c
@@ -125,7 +125,7 @@ static void probe_console(void *ignore, const char *buf, size_t len)
 				goto out;
 
 			/* No second line of interest. */
-			strcpy(observed.lines[nlines++], "<none>");
+			strscpy(observed.lines[nlines++], "<none>");
 		}
 	}
 
@@ -231,7 +231,7 @@ static bool __report_matches(const struct expect_report *r)
 
 			if (!r->access[1].fn) {
 				/* Dummy string if no second access is available. */
-				strcpy(cur, "<none>");
+				strscpy(expect[2], "<none>");
 				break;
 			}
 		}
-- 
2.50.1


             reply	other threads:[~2025-08-15 21:38 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-15 21:37 Thorsten Blum [this message]
2025-08-18 18:26 ` [PATCH] kcsan: test: Replace deprecated strcpy() with strscpy() Justin Stitt
2025-08-18 19:32   ` Thorsten Blum
2025-08-19 19:00 ` Marco Elver

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