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authorEric W. Biederman <ebiederm@xmission.com>2012-02-09 18:10:30 +0100
committerEric W. Biederman <ebiederm@xmission.com>2012-05-15 23:08:35 +0200
commita7c1938e22c02b008655524c766d185ae99d9d53 (patch)
treef6b862a5d187908007614e5537f4cd1e31a40df4 /arch/sparc/kernel/sys_sparc32.c
parentuserns: Convert user specfied uids and gids in chown into kuids and kgid (diff)
downloadlinux-a7c1938e22c02b008655524c766d185ae99d9d53.tar.xz
linux-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/sparc/kernel/sys_sparc32.c')
-rw-r--r--arch/sparc/kernel/sys_sparc32.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c
index 29c478ffed91..f7392336961f 100644
--- a/arch/sparc/kernel/sys_sparc32.c
+++ b/arch/sparc/kernel/sys_sparc32.c
@@ -139,8 +139,8 @@ static int cp_compat_stat64(struct kstat *stat,
err |= put_user(stat->ino, &statbuf->st_ino);
err |= put_user(stat->mode, &statbuf->st_mode);
err |= put_user(stat->nlink, &statbuf->st_nlink);
- err |= put_user(stat->uid, &statbuf->st_uid);
- err |= put_user(stat->gid, &statbuf->st_gid);
+ err |= put_user(from_kuid_munged(current_user_ns(), stat->uid), &statbuf->st_uid);
+ err |= put_user(from_kgid_munged(current_user_ns(), stat->gid), &statbuf->st_gid);
err |= put_user(huge_encode_dev(stat->rdev), &statbuf->st_rdev);
err |= put_user(0, (unsigned long __user *) &statbuf->__pad3[0]);
err |= put_user(stat->size, &statbuf->st_size);