10.02.2022 00:59, NeilBrown пишет:
> On Tue, 19 Oct 2021, Ian Kent wrote:
>> Hi all,
>>
>> It's time for a release, autofs-5.1.8.
>>
> ...
>> - also require TCP_REQUESTED when setting NFS port.
>
> Unfortunately that last patch is buggy. TCP_REQUESTED is masked out in
> the caller.
>
> Maybe the following is best.
>
> NeilBrown
>
> From: NeilBrown <neilb@xxxxxxx>
> Subject: [PATCH] Test TCP request correctly in nfs_get_info()
>
> The TCP_REQUESTED flag is masked out by the caller, so it never gets to
> nfs_get_info().
> We can test if TCP was requested by examining the 'proto' parameter.
>
> Signed-off-by: NeilBrown <neilb@xxxxxxx>
>
> diff --git a/modules/replicated.c b/modules/replicated.c
> index 09075dd0c1b4..3ac7ee432e73 100644
> --- a/modules/replicated.c
> +++ b/modules/replicated.c
> @@ -291,7 +291,7 @@ static unsigned int get_nfs_info(unsigned logopt, struct host *host,
>
> rpc_info->proto = proto;
> if (port < 0) {
> - if ((version & NFS4_REQUESTED) && (version & TCP_REQUESTED))
> + if ((version & NFS4_REQUESTED) && (proto == IPPROTO_TCP))
> rpc_info->port = NFS_PORT;
> else
> port = 0;
>
This seems duplicate of https://www.spinics.net/lists/autofs/msg02389.html
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