* [PATCH RESEND] sched/debug: Replace deprecated strcpy() with strscpy()
@ 2025-08-29 17:22 Thorsten Blum
0 siblings, 0 replies; only message in thread
From: Thorsten Blum @ 2025-08-29 17:22 UTC (permalink / raw)
To: Ingo Molnar, Peter Zijlstra, Juri Lelli, Vincent Guittot,
Dietmar Eggemann, Steven Rostedt, Ben Segall, Mel Gorman,
Valentin Schneider
Cc: linux-hardening, Thorsten Blum, linux-kernel
strcpy() is deprecated; use strscpy() instead.
Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
kernel/sched/debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index 3f06ab84d53f..bf76980e2334 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -719,7 +719,7 @@ static void task_group_path(struct task_group *tg, char *path, int plen)
char buf[128]; \
char *bufend = buf + sizeof(buf) - 3; \
task_group_path(tg, buf, bufend - buf); \
- strcpy(bufend - 1, "..."); \
+ strscpy(bufend - 1, "...", 4); \
SEQ_printf(m, fmt, buf); \
} \
}
--
2.51.0
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2025-08-29 17:22 [PATCH RESEND] sched/debug: Replace deprecated strcpy() with strscpy() Thorsten Blum
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