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| author | Stefano Garzarella <sgarzare@redhat.com> | 2024-06-18 12:00:32 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2024-07-02 09:27:56 -0400 |
| commit | 516dfbb783484959cf33f051864f2e44cbed45ca (patch) | |
| tree | 845413291cd7d74d643a28a08db30e22eaa98f2f /util/vhost-user-server.c | |
| parent | 0aa7f10c7af222a32e49e38df8383e394a0aa5c3 (diff) | |
| download | focaccia-qemu-516dfbb783484959cf33f051864f2e44cbed45ca.tar.gz focaccia-qemu-516dfbb783484959cf33f051864f2e44cbed45ca.zip | |
libvhost-user: set msg.msg_control to NULL when it is empty
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> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-Id: <20240618100043.144657-3-sgarzare@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'util/vhost-user-server.c')
0 files changed, 0 insertions, 0 deletions