* [PATCH] x86/cpu/amd: replace strcpy with strscpy
[not found] <20250429230710.54014-1-rubenru09.ref@aol.com>
@ 2025-04-29 23:03 ` Ruben Wauters
2025-04-30 18:40 ` [tip: x86/cleanups] x86/CPU/AMD: Replace strcpy() with strscpy() tip-bot2 for Ruben Wauters
0 siblings, 1 reply; 2+ messages in thread
From: Ruben Wauters @ 2025-04-29 23:03 UTC (permalink / raw)
To: Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen, x86,
H. Peter Anvin
Cc: Ruben Wauters, linux-kernel
strcpy is deprecated due to issues with bounds checking and overflows
this patch replaces strcpy with the preferred strscpy
Signed-off-by: Ruben Wauters <rubenru09@aol.com>
---
arch/x86/kernel/cpu/amd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 1f7925e45b46..32c78784f96e 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -643,7 +643,7 @@ static void init_amd_k8(struct cpuinfo_x86 *c)
}
if (!c->x86_model_id[0])
- strcpy(c->x86_model_id, "Hammer");
+ strscpy(c->x86_model_id, "Hammer");
#ifdef CONFIG_SMP
/*
--
2.48.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* [tip: x86/cleanups] x86/CPU/AMD: Replace strcpy() with strscpy()
2025-04-29 23:03 ` [PATCH] x86/cpu/amd: replace strcpy with strscpy Ruben Wauters
@ 2025-04-30 18:40 ` tip-bot2 for Ruben Wauters
0 siblings, 0 replies; 2+ messages in thread
From: tip-bot2 for Ruben Wauters @ 2025-04-30 18:40 UTC (permalink / raw)
To: linux-tip-commits; +Cc: Ruben Wauters, Borislav Petkov (AMD), x86, linux-kernel
The following commit has been merged into the x86/cleanups branch of tip:
Commit-ID: 003f144ca04621e598fc1c5c4ce0a851cddfe104
Gitweb: https://git.kernel.org/tip/003f144ca04621e598fc1c5c4ce0a851cddfe104
Author: Ruben Wauters <rubenru09@aol.com>
AuthorDate: Wed, 30 Apr 2025 00:03:59 +01:00
Committer: Borislav Petkov (AMD) <bp@alien8.de>
CommitterDate: Wed, 30 Apr 2025 19:32:36 +02:00
x86/CPU/AMD: Replace strcpy() with strscpy()
strcpy() is deprecated due to issues with bounds checking and overflows.
Replace it with strscpy().
Signed-off-by: Ruben Wauters <rubenru09@aol.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/20250429230710.54014-1-rubenru09@aol.com
---
arch/x86/kernel/cpu/amd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 2b36379..0feb717 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -643,7 +643,7 @@ static void init_amd_k8(struct cpuinfo_x86 *c)
}
if (!c->x86_model_id[0])
- strcpy(c->x86_model_id, "Hammer");
+ strscpy(c->x86_model_id, "Hammer");
#ifdef CONFIG_SMP
/*
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2025-04-29 23:03 ` [PATCH] x86/cpu/amd: replace strcpy with strscpy Ruben Wauters
2025-04-30 18:40 ` [tip: x86/cleanups] x86/CPU/AMD: Replace strcpy() with strscpy() tip-bot2 for Ruben Wauters
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