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| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-02-09 09:10:30 -0800 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2012-05-15 14:08:35 -0700 |
| commit | a7c1938e22c02b008655524c766d185ae99d9d53 (patch) | |
| tree | f6b862a5d187908007614e5537f4cd1e31a40df4 /arch/arm/kernel | |
| parent | 52137abe1820196d956bfd51edebc571b3427deb (diff) | |
| download | lwn-a7c1938e22c02b008655524c766d185ae99d9d53.tar.gz lwn-a7c1938e22c02b008655524c766d185ae99d9d53.zip | |
userns: Convert stat to return values mapped from kuids and kgids
- Store uids and gids with kuid_t and kgid_t in struct kstat
- Convert uid and gids to userspace usable values with
from_kuid and from_kgid
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/sys_oabi-compat.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c index af0aaebf4de6..3e94811690ce 100644 --- a/arch/arm/kernel/sys_oabi-compat.c +++ b/arch/arm/kernel/sys_oabi-compat.c @@ -124,8 +124,8 @@ static long cp_oldabi_stat64(struct kstat *stat, tmp.__st_ino = stat->ino; tmp.st_mode = stat->mode; tmp.st_nlink = stat->nlink; - tmp.st_uid = stat->uid; - tmp.st_gid = stat->gid; + tmp.st_uid = from_kuid_munged(current_user_ns(), stat->uid); + tmp.st_gid = from_kgid_munged(current_user_ns(), stat->gid); tmp.st_rdev = huge_encode_dev(stat->rdev); tmp.st_size = stat->size; tmp.st_blocks = stat->blocks; |