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Re: [Qemu-devel] [PATCH 03/29] 9pfs: remove side-effects in local_open()
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH 03/29] 9pfs: remove side-effects in local_open() and local_opendir() |
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Date: |
Thu, 23 Feb 2017 11:01:27 +0000 |
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User-agent: |
Mutt/1.7.1 (2016-10-04) |
On Mon, Feb 20, 2017 at 03:39:42PM +0100, Greg Kurz wrote:
> If these functions fail, they should not change *fs. Let's use local
> variables to fix this.
>
> Signed-off-by: Greg Kurz <address@hidden>
> ---
> hw/9pfs/9p-local.c | 13 ++++++++++---
> 1 file changed, 10 insertions(+), 3 deletions(-)
Reviewed-by: Stefan Hajnoczi <address@hidden>
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- [Qemu-devel] [PATCH 00/29] 9pfs: local: fix vulnerability to symlink attacks, Greg Kurz, 2017/02/20
- [Qemu-devel] [PATCH 01/29] 9pfs: local: move xattr security ops to 9p-xattr.c, Greg Kurz, 2017/02/20
- [Qemu-devel] [PATCH 02/29] 9pfs: remove side-effects in local_init(), Greg Kurz, 2017/02/20
- [Qemu-devel] [PATCH 03/29] 9pfs: remove side-effects in local_open() and local_opendir(), Greg Kurz, 2017/02/20
- Re: [Qemu-devel] [PATCH 03/29] 9pfs: remove side-effects in local_open() and local_opendir(),
Stefan Hajnoczi <=
- [Qemu-devel] [PATCH 04/29] 9pfs: introduce openat_nofollow() helper, Greg Kurz, 2017/02/20
- Re: [Qemu-devel] [PATCH 04/29] 9pfs: introduce openat_nofollow() helper, Stefan Hajnoczi, 2017/02/23
- Re: [Qemu-devel] [PATCH 04/29] 9pfs: introduce openat_nofollow() helper, Greg Kurz, 2017/02/23
- Re: [Qemu-devel] [PATCH 04/29] 9pfs: introduce openat_nofollow() helper, Stefan Hajnoczi, 2017/02/24
- Re: [Qemu-devel] [PATCH 04/29] 9pfs: introduce openat_nofollow() helper, Greg Kurz, 2017/02/24
- Re: [Qemu-devel] [PATCH 04/29] 9pfs: introduce openat_nofollow() helper, Stefan Hajnoczi, 2017/02/27
- Re: [Qemu-devel] [PATCH 04/29] 9pfs: introduce openat_nofollow() helper, Greg Kurz, 2017/02/27
[Qemu-devel] [PATCH 05/29] 9pfs: local: keep a file descriptor on the shared folder, Greg Kurz, 2017/02/20
[Qemu-devel] [PATCH 06/29] 9pfs: local: open/opendir: don't follow symlinks, Greg Kurz, 2017/02/20