From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 938E635AC3E for ; Thu, 25 Jun 2026 14:07:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782396438; cv=none; b=fXCyG5RgJI2Vit/xtoZYwIbymAxLNiDRBwZDB96lxBw5GZTpAZldc1pkBIm38hCzLoYKiRBYB8ftuQEr8PCpRkRoqXG79SMK7GmhAcOcXrACcl7XAi9+h81BVcDXvagyhBlcM9QJDd+fWmLaZ+qI7Wkigtr2fXVod4x0mlWxSMs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782396438; c=relaxed/simple; bh=/VMGqRXj2H1ZoJ9Len4yDIgpZpvQtbhJDErO1fIajO8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:content-type; b=kHV+ET9Eu0D+prG4fg+M3W8bjqetSBbzVqfDGRcS9SWFaF3YAj7tpimkdSe4/5nnrpn3WrpRbo1DFaMepnazw1dRA63Okb4HBUfIaY3V3WDPoDm2kCWP23L8aiPel0d4duZGYxrzcCOSAbRoUW+xx9JdqSEknb+k2OknQH5ZUbA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=C0AcFBWh; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="C0AcFBWh" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1782396436; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6xzr+Qi6ZDs+0Riq2AVSQ7VxUd6HCUSx75f0+qxBdXU=; b=C0AcFBWhJSRQTVQNpi50yNO26dOnCdGULGRGYTdExvi3y46fGlcmttcdd6gbeme3GgnlNs uUAI8FsVXtZ/+4AfdEPwZjs+9mNNeUbg918xSe5Qx1pfD5onBjSj7/jBf65d5zPPGj4ehe xED3+TEL0DF71pdTT5kG4XlQD3jDWVM= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-619-SrjPGQpJOEigM1fV5T1daw-1; Thu, 25 Jun 2026 10:07:13 -0400 X-MC-Unique: SrjPGQpJOEigM1fV5T1daw-1 X-Mimecast-MFC-AGG-ID: SrjPGQpJOEigM1fV5T1daw_1782396431 Received: from mx-prod-int-10.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-10.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.95]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id CEC591830360; Thu, 25 Jun 2026 14:07:10 +0000 (UTC) Received: from warthog.procyon.org.com (unknown [10.44.49.152]) by mx-prod-int-10.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 79BC53189; Thu, 25 Jun 2026 14:07:07 +0000 (UTC) From: David Howells To: Christian Brauner Cc: David Howells , Paulo Alcantara , Christoph Hellwig , netfs@lists.linux.dev, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 03/15] cachefiles: Fix double fput Date: Thu, 25 Jun 2026 15:06:21 +0100 Message-ID: <20260625140640.3116900-4-dhowells@redhat.com> In-Reply-To: <20260625140640.3116900-1-dhowells@redhat.com> References: <20260625140640.3116900-1-dhowells@redhat.com> Precedence: bulk X-Mailing-List: netfs@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.6 on 10.30.177.95 X-Mimecast-MFC-PROC-ID: P_twhZgOSf3DUsEB2QxOh1Bf94Yz2-T3KqS8rUdiJKQ_1782396431 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true Fix a double fput() in error handling in cachefiles_create_tmpfile(). Link: https://sashiko.dev/#/patchset/20260608145432.681865-1-dhowells%40redhat.com Signed-off-by: David Howells cc: Paulo Alcantara cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org --- fs/cachefiles/namei.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c index 2937db690b40..a464c4646c04 100644 --- a/fs/cachefiles/namei.c +++ b/fs/cachefiles/namei.c @@ -467,7 +467,6 @@ struct file *cachefiles_create_tmpfile(struct cachefiles_object *object) ret = -EINVAL; if (unlikely(!file->f_op->read_iter) || unlikely(!file->f_op->write_iter)) { - fput(file); pr_notice("Cache does not support read_iter and write_iter\n"); goto err_unuse; }