[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] 9pfs: don't use AT_EMPTY_PATH in local_set_cred
|
From: |
Eric Blake |
|
Subject: |
Re: [Qemu-devel] [PATCH] 9pfs: don't use AT_EMPTY_PATH in local_set_cred_passthrough() |
|
Date: |
Sat, 4 Mar 2017 09:16:34 -0600 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 |
On 03/04/2017 04:54 AM, Greg Kurz wrote:
> The name argument can never be an empty string, and dirfd always point to
> the containing directory of the file name. AT_EMPTY_PATH is hence useless
> here. Also it breaks build with glibc version 2.13 and older.
>
> It is actually an oversight of a previous tentative patch to implement this
> function. We can safely drop it.
>
> Reported-by: Mark Cave-Ayland <address@hidden>
> Signed-off-by: Greg Kurz <address@hidden>
> ---
> hw/9pfs/9p-local.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
signature.asc
Description: OpenPGP digital signature