Re: [PATCH 1/2 V2] mount.nfs: Continue to trying address when the server return EACCES

[Steve Dickson <SteveD@redhat.com>]

On 27/11/12 12:01, Steve Dickson wrote:
> With recent changes to the /etc/hosts file, the 'localhost'
> host name is now multiply defined as both an IPv4 address (127.0.01)
> and an IPv6 address (::1). This causes first address returned
> by getaddrinfo('localhost') to be the IPv6 address instead of
> the IPv4 address.
> 
> The change in the default 'localhost' address type causes
> existing exports using '127.0.0.1' to fail, because the
> '::1' address is tried first and fails. The problem is
> not all the addresses in the address list are being tried.
> 
> So this patch allows that address list to continue to be
> process when a 'EACCES' error is returned by the server.
> 
> Signed-off-by: Steve Dickson <steved@redhat.com>
Committed...

steved.
> ---
>  utils/mount/stropts.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c
> index 9b4197b..8ee3024 100644
> --- a/utils/mount/stropts.c
> +++ b/utils/mount/stropts.c
> @@ -666,6 +666,7 @@ static int nfs_try_mount_v3v2(struct nfsmount_info *mi)
>  		case EOPNOTSUPP:
>  		case EHOSTUNREACH:
>  		case ETIMEDOUT:
> +		case EACCES:
>  			continue;
>  		default:
>  			goto out;
> @@ -761,6 +762,7 @@ static int nfs_try_mount_v4(struct nfsmount_info *mi)
>  		case ECONNREFUSED:
>  		case EHOSTUNREACH:
>  		case ETIMEDOUT:
> +		case EACCES:
>  			continue;
>  		default:
>  			goto out;
>