* [PATCH] MIPS: Replace strcpy() with strscpy() in vpe_elfload()
@ 2025-04-25 7:46 Thorsten Blum
2025-04-27 7:56 ` Thomas Bogendoerfer
0 siblings, 1 reply; 2+ messages in thread
From: Thorsten Blum @ 2025-04-25 7:46 UTC (permalink / raw)
To: Thomas Bogendoerfer
Cc: linux-hardening, Thorsten Blum, linux-mips, 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>
---
arch/mips/kernel/vpe.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 737d0d4fdcd3..2b67c44adab9 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -22,6 +22,7 @@
#include <linux/vmalloc.h>
#include <linux/elf.h>
#include <linux/seq_file.h>
+#include <linux/string.h>
#include <linux/syscalls.h>
#include <linux/moduleloader.h>
#include <linux/interrupt.h>
@@ -582,7 +583,7 @@ static int vpe_elfload(struct vpe *v)
struct module mod; /* so we can re-use the relocations code */
memset(&mod, 0, sizeof(struct module));
- strcpy(mod.name, "VPE loader");
+ strscpy(mod.name, "VPE loader");
hdr = (Elf_Ehdr *) v->pbuffer;
len = v->plen;
--
2.49.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] MIPS: Replace strcpy() with strscpy() in vpe_elfload()
2025-04-25 7:46 [PATCH] MIPS: Replace strcpy() with strscpy() in vpe_elfload() Thorsten Blum
@ 2025-04-27 7:56 ` Thomas Bogendoerfer
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Bogendoerfer @ 2025-04-27 7:56 UTC (permalink / raw)
To: Thorsten Blum; +Cc: linux-hardening, linux-mips, linux-kernel
On Fri, Apr 25, 2025 at 09:46:48AM +0200, Thorsten Blum wrote:
> strcpy() is deprecated; use strscpy() instead.
>
> Link: https://github.com/KSPP/linux/issues/88
> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
> ---
> arch/mips/kernel/vpe.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
> index 737d0d4fdcd3..2b67c44adab9 100644
> --- a/arch/mips/kernel/vpe.c
> +++ b/arch/mips/kernel/vpe.c
> @@ -22,6 +22,7 @@
> #include <linux/vmalloc.h>
> #include <linux/elf.h>
> #include <linux/seq_file.h>
> +#include <linux/string.h>
> #include <linux/syscalls.h>
> #include <linux/moduleloader.h>
> #include <linux/interrupt.h>
> @@ -582,7 +583,7 @@ static int vpe_elfload(struct vpe *v)
> struct module mod; /* so we can re-use the relocations code */
>
> memset(&mod, 0, sizeof(struct module));
> - strcpy(mod.name, "VPE loader");
> + strscpy(mod.name, "VPE loader");
>
> hdr = (Elf_Ehdr *) v->pbuffer;
> len = v->plen;
> --
> 2.49.0
applied to mips-next.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2025-04-27 8:48 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-04-25 7:46 [PATCH] MIPS: Replace strcpy() with strscpy() in vpe_elfload() Thorsten Blum
2025-04-27 7:56 ` Thomas Bogendoerfer
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).