From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D9E3817BB34 for ; Wed, 6 Nov 2024 01:13:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730855617; cv=none; b=UFgfSm+25BvNFifGk9XU5isfUirxTKYLBTqCKrFGPDnLX5ioijYt5bf09yeeZm7Mr+s7/NurVT8vqHFusJBumlfnTgLUlbyk9H82vAF88X1e+zFJ2yFuzXiWK6beusak/sggynHRVzb2FGSmO1W1VkIkYhl4fZzodUAiXtNPGKE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730855617; c=relaxed/simple; bh=WBBrRQmTSMcLUk659FdPUzF6DbcVCuQFxQCMtsUkuTs=; h=Date:To:From:Subject:Message-Id; b=uiB1y7SXGvGC7+OBYOm0ESfxS8NBt7AL9JwcTdGGNpiZDfQvingc0L7rtAacDlYMIk/w09jD8Ymoj5lO3Um8OW9MeFY1kM9b6L4fl4ohXXZA/5311sE+cgnVQpYkWN3OXsnJzXplP3hAkFtRPwqxV8mWDdoYabcVH8ssTLcqOYg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=WQUu01lh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="WQUu01lh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A711FC4CECF; Wed, 6 Nov 2024 01:13:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1730855617; bh=WBBrRQmTSMcLUk659FdPUzF6DbcVCuQFxQCMtsUkuTs=; h=Date:To:From:Subject:From; b=WQUu01lh3t7gPHpYgDZK+nQGYgsiBuV51g8h1zSygztvUBNTGN+89/PXanCuHQs3n s0QlqDLcUQVuoCUdcUVl80foAMKP/Tr21PZLGYJKTJCycqlCxgsl7m3UvTw3Ime/9T u3DjFBYd12AeBk6PsGJjuaqYJj2on/lYs7neqE2I= Date: Tue, 05 Nov 2024 17:13:37 -0800 To: mm-commits@vger.kernel.org,willy@infradead.org,viro@zeniv.linux.org.uk,tzimmermann@suse.de,torvalds@linux-foundation.org,stephen.smalley.work@gmail.com,serge@hallyn.com,rostedt@goodmis.org,qmo@kernel.org,penguin-kernel@I-love.SAKURA.ne.jp,paul@paul-moore.com,omosnace@redhat.com,mripard@kernel.org,matus.jokay@stuba.sk,maarten.lankhorst@linux.intel.com,keescook@chromium.org,justinstitt@google.com,jmorris@namei.org,jack@suse.cz,horms@kernel.org,eparis@redhat.com,ebiederm@xmission.com,daniel.vetter@ffwll.ch,catalin.marinas@arm.com,brauner@kernel.org,andy.shevchenko@gmail.com,alx@kernel.org,alexei.starovoitov@gmail.com,airlied@gmail.com,laoar.shao@gmail.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] drm-replace-strcpy-with-strscpy.patch removed from -mm tree Message-Id: <20241106011337.A711FC4CECF@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: drm: replace strcpy() with strscpy() has been removed from the -mm tree. Its filename was drm-replace-strcpy-with-strscpy.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yafang Shao Subject: drm: replace strcpy() with strscpy() Date: Mon, 7 Oct 2024 22:49:11 +0800 To prevent errors from occurring when the src string is longer than the dst string in strcpy(), we should use strscpy() instead. This approach also facilitates future extensions to the task comm. Link: https://lkml.kernel.org/r/20241007144911.27693-8-laoar.shao@gmail.com Signed-off-by: Yafang Shao Suggested-by: Justin Stitt Acked-by: Daniel Vetter Reviewed-by: Justin Stitt Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Thomas Zimmermann Cc: David Airlie Cc: Alejandro Colomar Cc: Alexander Viro Cc: Alexei Starovoitov Cc: Andy Shevchenko Cc: Catalin Marinas Cc: Christian Brauner Cc: Eric Biederman Cc: Eric Paris Cc: James Morris Cc: Jan Kara Cc: Kees Cook Cc: Linus Torvalds Cc: Matthew Wilcox Cc: Matus Jokay Cc: Ondrej Mosnacek Cc: Paul Moore Cc: Quentin Monnet Cc: "Serge E. Hallyn" Cc: Simon Horman Cc: Stephen Smalley Cc: Steven Rostedt (Google) Cc: Tetsuo Handa Signed-off-by: Andrew Morton --- drivers/gpu/drm/drm_framebuffer.c | 2 +- drivers/gpu/drm/i915/i915_gpu_error.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) --- a/drivers/gpu/drm/drm_framebuffer.c~drm-replace-strcpy-with-strscpy +++ a/drivers/gpu/drm/drm_framebuffer.c @@ -868,7 +868,7 @@ int drm_framebuffer_init(struct drm_devi INIT_LIST_HEAD(&fb->filp_head); fb->funcs = funcs; - strcpy(fb->comm, current->comm); + strscpy(fb->comm, current->comm); ret = __drm_mode_object_add(dev, &fb->base, DRM_MODE_OBJECT_FB, false, drm_framebuffer_free); --- a/drivers/gpu/drm/i915/i915_gpu_error.c~drm-replace-strcpy-with-strscpy +++ a/drivers/gpu/drm/i915/i915_gpu_error.c @@ -1113,7 +1113,7 @@ i915_vma_coredump_create(const struct in } INIT_LIST_HEAD(&dst->page_list); - strcpy(dst->name, name); + strscpy(dst->name, name); dst->next = NULL; dst->gtt_offset = vma_res->start; @@ -1413,7 +1413,7 @@ static bool record_context(struct i915_g rcu_read_lock(); task = pid_task(ctx->pid, PIDTYPE_PID); if (task) { - strcpy(e->comm, task->comm); + strscpy(e->comm, task->comm); e->pid = task->pid; } rcu_read_unlock(); @@ -1459,7 +1459,7 @@ capture_vma_snapshot(struct intel_engine return next; } - strcpy(c->name, name); + strscpy(c->name, name); c->vma_res = i915_vma_resource_get(vma_res); c->next = next; _ Patches currently in -mm which might be from laoar.shao@gmail.com are