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From: "Miquel Sabaté Solà" <mikisabate@gmail.com>
To: linux-riscv@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, pjw@kernel.org, palmer@dabbelt.com,
	alex@ghiti.fr, wangyuli@uniontech.com, chenhuacai@kernel.org,
	mikisabate@gmail.com
Subject: [PATCH] riscv: kgdb: Prefer strscpy instead of strcpy
Date: Mon, 15 Sep 2025 22:06:44 +0200	[thread overview]
Message-ID: <20250915200644.200498-1-mikisabate@gmail.com> (raw)

As pointed out in [1], strcpy() is deprecated in favor of strscpy().

[1] KSPP#88

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
---
 arch/riscv/kernel/kgdb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/kernel/kgdb.c b/arch/riscv/kernel/kgdb.c
index 9f3db3503dab..945f82a72954 100644
--- a/arch/riscv/kernel/kgdb.c
+++ b/arch/riscv/kernel/kgdb.c
@@ -265,10 +265,10 @@ void kgdb_arch_handle_qxfer_pkt(char *remcom_in_buffer,
 {
 	if (!strncmp(remcom_in_buffer, gdb_xfer_read_target,
 		     sizeof(gdb_xfer_read_target)))
-		strcpy(remcom_out_buffer, riscv_gdb_stub_target_desc);
+		strscpy(remcom_out_buffer, riscv_gdb_stub_target_desc);
 	else if (!strncmp(remcom_in_buffer, gdb_xfer_read_cpuxml,
 			  sizeof(gdb_xfer_read_cpuxml)))
-		strcpy(remcom_out_buffer, riscv_gdb_stub_cpuxml);
+		strscpy(remcom_out_buffer, riscv_gdb_stub_cpuxml);
 }
 
 static inline void kgdb_arch_update_addr(struct pt_regs *regs,
-- 
2.51.0


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WARNING: multiple messages have this Message-ID (diff)
From: "Miquel Sabaté Solà" <mikisabate@gmail.com>
To: linux-riscv@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, pjw@kernel.org, palmer@dabbelt.com,
	alex@ghiti.fr, wangyuli@uniontech.com, chenhuacai@kernel.org,
	mikisabate@gmail.com
Subject: [PATCH] riscv: kgdb: Prefer strscpy instead of strcpy
Date: Mon, 15 Sep 2025 22:06:44 +0200	[thread overview]
Message-ID: <20250915200644.200498-1-mikisabate@gmail.com> (raw)

As pointed out in [1], strcpy() is deprecated in favor of strscpy().

[1] KSPP#88

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
---
 arch/riscv/kernel/kgdb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/kernel/kgdb.c b/arch/riscv/kernel/kgdb.c
index 9f3db3503dab..945f82a72954 100644
--- a/arch/riscv/kernel/kgdb.c
+++ b/arch/riscv/kernel/kgdb.c
@@ -265,10 +265,10 @@ void kgdb_arch_handle_qxfer_pkt(char *remcom_in_buffer,
 {
 	if (!strncmp(remcom_in_buffer, gdb_xfer_read_target,
 		     sizeof(gdb_xfer_read_target)))
-		strcpy(remcom_out_buffer, riscv_gdb_stub_target_desc);
+		strscpy(remcom_out_buffer, riscv_gdb_stub_target_desc);
 	else if (!strncmp(remcom_in_buffer, gdb_xfer_read_cpuxml,
 			  sizeof(gdb_xfer_read_cpuxml)))
-		strcpy(remcom_out_buffer, riscv_gdb_stub_cpuxml);
+		strscpy(remcom_out_buffer, riscv_gdb_stub_cpuxml);
 }
 
 static inline void kgdb_arch_update_addr(struct pt_regs *regs,
-- 
2.51.0


             reply	other threads:[~2025-09-15 20:07 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-15 20:06 Miquel Sabaté Solà [this message]
2025-09-15 20:06 ` [PATCH] riscv: kgdb: Prefer strscpy instead of strcpy Miquel Sabaté Solà
2025-09-16  9:10 ` kernel test robot
2025-09-16  9:10   ` kernel test robot
2025-09-16 12:39   ` Miquel Sabaté Solà
2025-09-16 12:39     ` Miquel Sabaté Solà

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