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 16D422571D8; Mon, 7 Apr 2025 18:17:39 +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=1744049860; cv=none; b=NK/yFK9P8K+I67TsKcMs+J7h5cfJ2gQJEiS9F7huAeeO5PLufYdGcjppDwRp5u3BgGvNN4Fnx7J5NUEjnKyxDbxclXjhPOgL2R33WaRHu3/wl5E6Lee/mi3HpALvUg5w3NK2E2/LTiG0lDYZ2RTY53CbaXJMbQF7eHYLyl3TqzU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744049860; c=relaxed/simple; bh=6gX4D+T6syUKIVlFxx20e215ZYktOO/C4FV6e//+H4s=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=mIqm/Q2CGkfrecF9GvUK2aegB5/7ro8BcUkGDSn7T63OK/UBLaWKE2xERlLe+z84Ob25b/h79gSnJ4RxWBKStfdH6TPWwiiQcp7liaoPxTE2kAvJPAnJt9J2oEwCnWwYyT6TNN2S1Zuxi6yBAFPQlUtKReDafb0X5nyvamwZf5E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=u/zZNWjn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="u/zZNWjn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C8DA5C4CEE9; Mon, 7 Apr 2025 18:17:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744049859; bh=6gX4D+T6syUKIVlFxx20e215ZYktOO/C4FV6e//+H4s=; h=From:To:Cc:Subject:Date:From; b=u/zZNWjnCPFIgB0VWMXNKGVrlUqxUbsWPhtyWuZWOnfa81CPNP3FQzcFyB3KFZMQV /czkTNRQTtvgFcEGVGluoKfsi5zmPtn39QMODLtHP55lSHmYo8bV/WintfFTGYJL0S kAI1Rv9B7/8rKWpB4fwpe5LXCEx50LbczIr8aJXoPZl1zbrRi3WsFjck3C9exW3KrX Dei7lBG/j5PwB/wPA4Drkrivq17C8shOIogwtRan9pMlT9L71WyGcVK358GF3uLlgP ZQoV2237K7x53wHW/uxSo76GwOefTUfOjfT8W0AKh9mNWUofu9pibAR65BTCeZ6zM4 G5HKiY705X5SQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Al Viro , Sasha Levin , dennis.dalessandro@cornelisnetworks.com, linux-rdma@vger.kernel.org Subject: [PATCH AUTOSEL 6.6 1/6] qibfs: fix _another_ leak Date: Mon, 7 Apr 2025 14:17:29 -0400 Message-Id: <20250407181734.3184450-1-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.86 Content-Transfer-Encoding: 8bit From: Al Viro [ Upstream commit bdb43af4fdb39f844ede401bdb1258f67a580a27 ] failure to allocate inode => leaked dentry... this one had been there since the initial merge; to be fair, if we are that far OOM, the odds of failing at that particular allocation are low... Signed-off-by: Al Viro Signed-off-by: Sasha Levin --- drivers/infiniband/hw/qib/qib_fs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c index 11155e0fb8395..35d777976c295 100644 --- a/drivers/infiniband/hw/qib/qib_fs.c +++ b/drivers/infiniband/hw/qib/qib_fs.c @@ -55,6 +55,7 @@ static int qibfs_mknod(struct inode *dir, struct dentry *dentry, struct inode *inode = new_inode(dir->i_sb); if (!inode) { + dput(dentry); error = -EPERM; goto bail; } -- 2.39.5