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Re: [PATCH for-9.1 v3 01/11] libvhost-user: set msg.msg_control to NULL


From: Philippe Mathieu-Daudé
Subject: Re: [PATCH for-9.1 v3 01/11] libvhost-user: set msg.msg_control to NULL when it is empty
Date: Thu, 4 Apr 2024 15:55:02 +0200
User-agent: Mozilla Thunderbird

On 4/4/24 14:23, Stefano Garzarella wrote:
On some OS (e.g. macOS) sendmsg() returns -1 (errno EINVAL) if
the `struct msghdr` has the field `msg_controllen` set to 0, but
`msg_control` is not NULL.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
---
  subprojects/libvhost-user/libvhost-user.c | 1 +
  1 file changed, 1 insertion(+)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>




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