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From: | Eric Blake |
Subject: | Re: [PATCH 1/2] hax: Fix setting of FD_CLOEXEC |
Date: | Tue, 2 Jun 2020 12:47:50 -0500 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 |
On 4/20/20 5:07 PM, Eduardo Habkost wrote:
On Mon, Apr 20, 2020 at 12:53:07PM -0500, Eric Blake wrote:Blindly setting FD_CLOEXEC without a read-modify-write will inadvertently clear any other intentionally-set bits, such as a proposed new bit for designating a fd that must behave in 32-bit mode. Use our wrapper function instead of an incorrect hand-rolled version. Signed-off-by: Eric Blake <eblake@redhat.com>Thanks, queued for 5.1.
Ping - I still don't see this upstream. -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org
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