From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6575147011C for ; Tue, 18 Aug 2026 10:32:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787049157; cv=none; b=uxEtjZocfcbehMO67BC4KDqbWm+oHEa942r5Bfu0Xd6qguH/c0GtE73ItZrcjNIAbwqS/zFw1/XOI+AwcS/IGaf+9MwgRFvTatw1gtEirSKjdpMMfgnffYNjQSW27/WJCCrlBJ3xLMkE/M/6/UFU/0RRl3yxnaNoJ9XpOplzm64= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787049157; c=relaxed/simple; bh=Z9rg6SsGzP7wm590tdNj/0vQ4mbnDFtBl6dpCEg6CDs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=pvBmSOcpIs/KbIeqbR2Z2nG2C0m4KrSy3Dsd+IRmd5rLtxsRYUnm/GpImGhsZQVfVKTpFANTR1bH58a2utB5mH1TzxfnAYYIdYKGvu8u2xUX75ZmXCQM91TwH9n+5FGk8MgrjGybcr4+fw2W1+ztHkK2rSSBNCCC895La2neNp0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Hra+/I88; arc=none smtp.client-ip=209.85.128.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Hra+/I88" Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-4996f1ee4a4so36311705e9.2 for ; Tue, 18 Aug 2026 03:32:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1787049155; x=1787653955; darn=vger.kernel.org; h=cc:to:message-id:content-transfer-encoding:content-type :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to:content-type; bh=AaTdQTQ5KDHtFKgVM7cEDQIq5HDLA+lElYs4fROzZ+c=; b=Hra+/I88joqWFZmhhEQTgO1ggxAWmTi4TDjzlMpz25P66FB+0SLr1A2u7lT1ayNbVI t8+v3UfdrkllrS2vnOTwhIMr9ch5ktQMF3yIzfS02Ta+8FItqWJU5YzTnJmEVwm5fnnT yfcIagZ+lhOuca+Qg/LUR0qDK7MeqIbsxhEPlH10Fd9heQI7CNeU6bf3TK+5lceIcmQ6 S1+VJ+dguUMVJMnk1Pm7bjXzom0VSXD/n/ygXrRWyITUmJXhJtXXm2sVq6cTbN0rsucK omkjusgvDhlMgidme2nTmy5FM0TyNVkFEjpcDP4kUFJl268oVrZiczjRXF5z4xyXbe1R 2fMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787049155; x=1787653955; h=cc:to:message-id:content-transfer-encoding:content-type :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to:content-type; bh=AaTdQTQ5KDHtFKgVM7cEDQIq5HDLA+lElYs4fROzZ+c=; b=pukpfVKtFYsU5n9vEwQo37hkZRIqWY6FbcCHHIehSwVyjPPPdVES7P9REfJ/eFOadD CjNfE5cImHSuv5Nm+JBjLs49Z1dsFeVnFSCJoWa5oET7+CSBcrANBSst331S/CL4LGU9 hIMUdtBXLlLnW2vPrGjKMJbBo6NW5ua/AdqBHefUt6KHu2A/onMPuy2E0Buutaiprwpv l8HuFuW3dHy96fCk0KNUDv4VW9gVON8xTooLq60s5hnDzncVUd5JedqaOMAhjMVYkAn+ cYdArqqeNz13lkmCiyR5eWw4auRuEC2VOvCkh7OzknopQ8qeqf+MJX9ovVigdCWrZhke Bq5w== X-Forwarded-Encrypted: i=1; AHgh+RoCJip8X7uW7Vr/E/2X0jOlUxRtkk1a5upnWGZEamstJuC84WMd9VBjQSXAy0u8gTHpPvzqyHvs6ansoVE=@vger.kernel.org X-Gm-Message-State: AOJu0Yw+qCgs5O2s2pnqOjMtPeO3NNerDJEPdB7IWRgw6kzpGKBs3DYw dWMh9WXQVh7PpKWHx3p9JF7ay3V80oHu5TU1B11KqpU/HsBdglb3j5+1 X-Gm-Gg: AR+sD12anix8s6J63+X4AJGAgBKaKJHbESplcuzxIKo+3GjFjzmFQ7ea+Js7fSBWcvt 7Bh/6/ZOq5xUJdGWorPms1Z7+R5Km61O+d9v0YRzHgHZZruElmmZ4pWGMuZBk2eaY34O/y1RAn1 sbiXTbLxAHsh+ShbD96wKrTGdjFlRjIajcoaz/aANvMU2fSkTGm6KNCSFrJQMSZNhedtELGx8fE uknauTMRt5EQEBW6ghlq/e4GNLIV6gS2Srt9ejqZ2A/Qze2trFm4GKO5moy2uU5n/1xD3k/JpoT P/QT08EWfWtS6mfzy9hXgSocsdG7a+3njTQpt7ENi3shXKYlEGnTQi5uxX4ps9qO27FpQwsrXUs l0AQ4406KDs93Be64v7dgVk3SZ3aC3lzowwaUZM0i1qpDLMIpvpgbEn9BdtTPKIXAfHenYv7v0z LygF0YvUmKZ70DTJbUNjiFHJPavt446ZNJ75DmG0AsWINXN06HfD0Y0W5Jt7T9AEIyBy17dBB9T ba8/BtQ+FJ7aeYcOZlES1Fzv/dW0WUEraAfhe6wYMYt9mNArtOm/jtx X-Received: by 2002:a05:600c:5306:b0:498:952:e276 with SMTP id 5b1f17b1804b1-4999fafdb79mr142980085e9.8.1787049154516; Tue, 18 Aug 2026 03:32:34 -0700 (PDT) Received: from [127.0.1.1] (2a01cb0007c59900868885f119326717.ipv6.abo.wanadoo.fr. [2a01:cb00:7c5:9900:8688:85f1:1932:6717]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49996183b89sm286950535e9.12.2026.08.18.03.32.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Aug 2026 03:32:34 -0700 (PDT) From: Amin Gattout Date: Tue, 18 Aug 2026 12:32:00 +0200 Subject: [PATCH] drm/amdgpu: Replace deprecated strcpy with strscpy Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260818-amdgpu-strcpy-v1-1-3ee9b111fafe@gmail.com> X-B4-Tracking: v=1; b=H4sIAJ80hGoC/yXMQQ5AMBBA0avIrDVpu5DWVcSCdjASNB2EiLsrl m/x/wWMkZChzC6IuBPTMieoPAM3NHOPgnwyaKkLaZQRzeT7sAleowunkGi1V0Zb6wpITYjY0fH 9qvo3b+2Ibn0ncN8PgUo2VnEAAAA= X-Change-ID: 20260818-amdgpu-strcpy-0e92d18299c6 To: Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , David Airlie , Simona Vetter Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Amin Gattout X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1787049153; l=2002; i=amin.gattout@gmail.com; s=20260818; h=from:subject:message-id; bh=Z9rg6SsGzP7wm590tdNj/0vQ4mbnDFtBl6dpCEg6CDs=; b=9xpeH0/D3c0TwnMtjtVQSYoVw0OGC2Mm2rbnA+SzNRcXNiA2RICYmkzbS1cQm5NFbPQv+KFiX Dh8hhR4CfEKBrVrHn4sGbn5JTaAPvfHw0loe+4seB43vcRLZgS/+H+S X-Developer-Key: i=amin.gattout@gmail.com; a=ed25519; pk=MSIqDPkCOkwtyP8Fns1m+KFU9SgqoDl2mpLe18vL+hQ= strcpy() has been deprecated because it performs no bounds checking on the destination buffer, which can lead to buffer overflows. Replace it with the safer strscpy(). No functional changes. Signed-off-by: Amin Gattout --- drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c index cc6d1a4e4c3a..1caa393c44d5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c @@ -97,7 +97,7 @@ int amdgpu_mca_mp0_ras_sw_init(struct amdgpu_device *adev) return err; } - strcpy(ras->ras_block.ras_comm.name, "mca.mp0"); + strscpy(ras->ras_block.ras_comm.name, "mca.mp0"); ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MCA; ras->ras_block.ras_comm.sub_block_index = AMDGPU_RAS_MCA_BLOCK__MP0; ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; @@ -122,7 +122,7 @@ int amdgpu_mca_mp1_ras_sw_init(struct amdgpu_device *adev) return err; } - strcpy(ras->ras_block.ras_comm.name, "mca.mp1"); + strscpy(ras->ras_block.ras_comm.name, "mca.mp1"); ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MCA; ras->ras_block.ras_comm.sub_block_index = AMDGPU_RAS_MCA_BLOCK__MP1; ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; @@ -147,7 +147,7 @@ int amdgpu_mca_mpio_ras_sw_init(struct amdgpu_device *adev) return err; } - strcpy(ras->ras_block.ras_comm.name, "mca.mpio"); + strscpy(ras->ras_block.ras_comm.name, "mca.mpio"); ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MCA; ras->ras_block.ras_comm.sub_block_index = AMDGPU_RAS_MCA_BLOCK__MPIO; ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; --- base-commit: 0f23d56f17fdfc7db69d51f64c8b91bbab947aa9 change-id: 20260818-amdgpu-strcpy-0e92d18299c6 Best regards, -- Amin Gattout