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caps: use type safe idmapping helpers

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We already ported most parts and filesystems over for v6.0 to the new
vfs{g,u}id_t type and associated helpers for v6.0. Convert the remaining
places so we can remove all the old helpers.
This is a non-functional change.

Reviewed-by: Seth Forshee (DigitalOcean) <sforshee@kernel.org>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
This commit is contained in:
Christian Brauner
2022-10-20 14:50:10 +02:00
committed by Christian Brauner (Microsoft)
parent a2bd096fb2
commit b7c9b67512
2 changed files with 28 additions and 27 deletions
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4
kernel/capability.c
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@@ -489,8 +489,8 @@ bool privileged_wrt_inode_uidgid(struct user_namespace *ns,
struct user_namespace *mnt_userns,
const struct inode *inode)
{
return kuid_has_mapping(ns, i_uid_into_mnt(mnt_userns, inode)) &&
kgid_has_mapping(ns, i_gid_into_mnt(mnt_userns, inode));
return vfsuid_has_mapping(ns, i_uid_into_vfsuid(mnt_userns, inode)) &&
vfsgid_has_mapping(ns, i_gid_into_vfsgid(mnt_userns, inode));
}
/**