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 7A429335541 for ; Mon, 24 Nov 2025 23:11:16 +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=1764025876; cv=none; b=SmaCHUy+G+LREMDLYMmA3Ql8SCewBx8fI8FBwZkaGaBFo/w57pj8qezBJTlqeRPuW1xt1YnPWYj7cWtuOxdp35IaNekvnU6FyzALZqE8aAxOEcn0xfdJN9sWQ30NspMUXtU3HYYs8xlEcrVxvRYpTBskwYbAgySorvHb4ybHAyc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764025876; c=relaxed/simple; bh=H/Nea50qVoBB/E7ygf6952T8bNpvLCwovT0O2XsVZpY=; h=Date:To:From:Subject:Message-Id; b=fkzX9DvZseTONcZ2aTZHDK3WSUZqSuWO15V64DviYHF24MyVFhSoCdCTYByJFskXc/20M+BXplXzvSZJcPdCYdW5TJfhMcZ9jAHaDZ7w2IhYQnOxzLQSZ0VbWmz4ygSY5zAmlyXU9DlqFupWlp7KqEBxCgui0ZmUTxhKpd/mRGA= 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=ywFgZFIe; 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="ywFgZFIe" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4DA90C4CEF1; Mon, 24 Nov 2025 23:11:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1764025876; bh=H/Nea50qVoBB/E7ygf6952T8bNpvLCwovT0O2XsVZpY=; h=Date:To:From:Subject:From; b=ywFgZFIeKnRYtrfS7D0J/HW94w52nGVim8YbK6HaP/miTaGyC5rjkxbitK57c9ow5 uRO+b02fuefqAIWeSej85XR8uyo7S/Wmt11en1g6aZyIqDV6aI+qRObvzbH1ms0pM/ 2DiyG/junevCVUewgMfZw6CAUgocwbcT08lO33Cc= Date: Mon, 24 Nov 2025 15:11:15 -0800 To: mm-commits@vger.kernel.org,sj@kernel.org,dan.carpenter@linaro.org,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-damon-tests-sysfs-kunit-fix-use-after-free-on-error-path.patch removed from -mm tree Message-Id: <20251124231116.4DA90C4CEF1@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/damon/tests/sysfs-kunit: fix use after free on error path has been removed from the -mm tree. Its filename was mm-damon-tests-sysfs-kunit-fix-use-after-free-on-error-path.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Dan Carpenter Subject: mm/damon/tests/sysfs-kunit: fix use after free on error path Date: Fri, 21 Nov 2025 16:36:38 +0300 Re-order these frees to avoid dereferencing "sysfs_target" after it has been freed. Link: https://lkml.kernel.org/r/aSBq5uSPIqsqH8zO@stanley.mountain Fixes: ee131696794c ("mm/damon/tests/sysfs-kunit: handle alloc failures on damon_sysfs_test_add_targets()") Signed-off-by: Dan Carpenter Reviewed-by: SeongJae Park Signed-off-by: Andrew Morton --- mm/damon/tests/sysfs-kunit.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/damon/tests/sysfs-kunit.h~mm-damon-tests-sysfs-kunit-fix-use-after-free-on-error-path +++ a/mm/damon/tests/sysfs-kunit.h @@ -76,8 +76,8 @@ static void damon_sysfs_test_add_targets if (!ctx) { kfree(sysfs_targets->targets_arr); kfree(sysfs_targets); - kfree(sysfs_target); kfree(sysfs_target->regions); + kfree(sysfs_target); kunit_skip(test, "ctx alloc fail"); } _ Patches currently in -mm which might be from dan.carpenter@linaro.org are