v14
Thanks,
Miklos
>From 1182ebc7718994c66f3a966a90ed861aea2a5d01 Mon Sep 17 00:00:00 2001
From: Andy Whitcroft
Date: Thu, 9 Aug 2012 16:47:21 +0100
Subject: [PATCH] overlayfs: copy up i_uid/i_gid from the underlying inode
YAMA et al rely on on i_uid/i_gid to be populated in order to perfo
1182ebc7718994c66f3a966a90ed861aea2a5d01 Mon Sep 17 00:00:00 2001
From: Andy Whitcroft a...@canonical.com
Date: Thu, 9 Aug 2012 16:47:21 +0100
Subject: [PATCH] overlayfs: copy up i_uid/i_gid from the underlying inode
YAMA et al rely on on i_uid/i_gid to be populated in order to perform
their checks
YAMA et al rely on on i_uid/i_gid to be populated in order to perform
their checks. While these really cannot be guarenteed as the underlying
filesystem may not even have the concept, they are expected to be filled
when possible. To quote Al Viro:
"Ideally, yes, we'd want to have ->i_uid
YAMA et al rely on on i_uid/i_gid to be populated in order to perform
their checks. While these really cannot be guarenteed as the underlying
filesystem may not even have the concept, they are expected to be filled
when possible. To quote Al Viro:
Ideally, yes, we'd want to have -i_uid used
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