From nobody Fri Dec 19 18:13:27 2025 Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) (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 5B6502D3A70 for ; Thu, 4 Dec 2025 11:40:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764848431; cv=none; b=DEfoK8TpDspZTcl4c3O51xMtePBM8xX/83wWgIzyXUOsGp0bZPe7S+5Amf6MeaNdBkASHAw+x2j5RvpFu6AOK6xxmCSi1NM/bbpduq8Fs3VZcf+iMxkx+AmFRXXUF6EGSC14t3r0vtUEAzSVchgROoFsT9OUhw8jPtyYQFZ6mjE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764848431; c=relaxed/simple; bh=7zRqkaqJWDzEj7P6qVfATHx9iGMGN7PrbWLbmfNCqG4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=QMsb/H8WZJbontGpAIBlsdfD9Pt4WroFsQUj5fN4FlpVVDYDbLnaTgF5WotVjMeccXPEKlROaiKpLa1mH6adBOnX/2cBOh6juA0RB9sJEb/AL5GIaq2uXfXwoOlWb6pWN00EC+gPZvv6RNvDHAmIsXquybGnzW5vhnDvY38+46A= 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=LF5w82hF; arc=none smtp.client-ip=209.85.214.175 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="LF5w82hF" Received: by mail-pl1-f175.google.com with SMTP id d9443c01a7336-29806bd47b5so5075155ad.3 for ; Thu, 04 Dec 2025 03:40:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764848429; x=1765453229; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=VOLP0XruPd1QOq3grXNaxKngGKdOYC2kF7NcMiuxQlI=; b=LF5w82hFUIWczTPHjU3a1gU5BLhRKEqmT+7V4WwUNxsGqP9fhQlYBjLckdIqnyFsM9 G7DLEY2hs5+4PkshqYt9X4d+dgpM225o7uEkwNcQM2FxamSjN8GkNwcmXfdoFW2RdF/U /W3NqR7DnwWe6n0iU9sKjW7Kv310V9ylk+ImqIifgfHb4ZClrNhnkfTPkv0C6g3Phonb g2B8a1Dy+tHZIHq85n2m/yrzxBEUtK+ZydBiSnHgP/UJgkyobJWlzRSsslEuRkNNoCAw mio+Ri+iuFgZ39eyEiWczSr5keX8Q1+vJ/xNh061AJXDsyCiq8izFtgUtajTSv/kuq7j 1U6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764848429; x=1765453229; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=VOLP0XruPd1QOq3grXNaxKngGKdOYC2kF7NcMiuxQlI=; b=MtpLkdX9kVBKIg926imzhgfUB0LOZEbjKMixTpIfIqAA392Tsg0pqniYeeMTCwYwLF oDb48JyTVtMyu77Ov0gRAV15OGy6hIqprENpgrZrl0GZmhQ+7gydIdlpckBNBJ+2jxcl 4w8lgcMjfTsiDCBNs8s/bCHXd1XYWeIbl+9MxMA1hskIs+EHyS6F1c7/IHMCqRxfxd3Q gSvvSiDq57h/yrgMfU8UpAKM4U4L9uz64lBGBCJEVvXHUgk6x038tm6i71MafyUBI2g5 y5sgR8ogLU/BUEbbyYb93df5sZ3tRUvzm6BKCH2ZZSAqhXmCvhsjhfFOPbLYp6NgZ00L bdHQ== X-Forwarded-Encrypted: i=1; AJvYcCW9Tq6bCVssd3EjN59UyF97DbtcJlryxP/wHZHwJz2Ie4q3PRAfJzDN1oWb0F0VlGegUTABTrnUeh9wsLw=@vger.kernel.org X-Gm-Message-State: AOJu0YxtFMHqxsrTC/zOe6vDg/DAtlHnBqaDk2uIqhdvxZCK9cwGBBFk UW9BHSJbEn5hLwRlNcpC0dQBf3yFfSHuvocvmwy/9PJxvYODHoIAl2Kk X-Gm-Gg: ASbGnct7W3AYTGtr7RwTilhRh2TIij1b9Gg/CUY2nU4BADdgY4DIXryUNRlWVTGsctc cihNCJcqqVpLBSxzPiTDV0S/EQ6+QWebeuYuHReCerpFUbeaeUvLNwO34QoyheCfErOZntU0QMo 6J6mk6OopqDlp7/jJgHcpRCZ+T/Kx9NfClNljNS5xhqGNwRkQl+5cJwcfGZ3OS3zUiJT43NE0ab JqYCgdnVpGXnVmeiFswi6tayc6xVtCLooQi8XrTlFs9ZixuctZcVzj8PmX227UYV4TllZ6JZu7K zLp8fgj6tP8JnrFeMyUrQUZd75hNNFbdTo/cJP8ELNzD/Ar9kB8kqWXn5s7gggaSBizwuGatMQt w0J2G5OHGUXMImRb6iZgprY09pljIba3yEm1kmV1aSu6ybfze3+EdrzAfNx1RHUPMnToM6RZm2h IVhSiLKf43gQ8DkdaKY9gEWy8= X-Google-Smtp-Source: AGHT+IEOyFNQpZDBuG6E+IFuy81iiipGlnmTigN6oxFceckZ0M6BWW7ltYQKjSJV9ixoVX2TZKIuZQ== X-Received: by 2002:a17:903:2d0:b0:298:60d5:d272 with SMTP id d9443c01a7336-29d682f4b2amr84735045ad.17.1764848429504; Thu, 04 Dec 2025 03:40:29 -0800 (PST) Received: from archlinux ([36.255.84.59]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29daeae6ad1sm17734215ad.90.2025.12.04.03.40.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Dec 2025 03:40:28 -0800 (PST) From: Madhur Kumar To: lyude@redhat.com, dakr@kernel.org Cc: maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, nouveau@lists.freedesktop.org, Madhur Kumar Subject: [PATCH] drm/nouveau : refactor deprecated strcpy Date: Thu, 4 Dec 2025 17:10:21 +0530 Message-ID: <20251204114021.36719-1-madhurkumar004@gmail.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" strcpy() has been deprecated because it performs no bounds checking on the destination buffer, which can lead to buffer overflows. Use the safer strscpy() instead. Signed-off-by: Madhur Kumar --- drivers/gpu/drm/nouveau/nouveau_fence.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouv= eau/nouveau_fence.c index 869d4335c0f4..100c7dff4ff8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -183,11 +183,11 @@ nouveau_fence_context_new(struct nouveau_channel *cha= n, struct nouveau_fence_cha fctx->context =3D drm->runl[chan->runlist].context_base + chan->chid; =20 if (chan =3D=3D drm->cechan) - strcpy(fctx->name, "copy engine channel"); + strscpy(fctx->name, "copy engine channel", sizeof(fctx->name)); else if (chan =3D=3D drm->channel) - strcpy(fctx->name, "generic kernel channel"); + strscpy(fctx->name, "generic kernel channel", sizeof(fctx->name)); else - strcpy(fctx->name, cli->name); + strscpy(fctx->name, cli->name, sizeof(fctx->name)); =20 kref_init(&fctx->fence_ref); if (!priv->uevent) --=20 2.52.0