Messages in this thread Patch in this message | | | From | "Eric W. Biederman" <> | Date | Thu, 20 Sep 2012 17:28:50 -0700 | Subject | [PATCH 14/14] userns: On alpha modify linux_to_osf_stat to use convert from kuids and kgids |
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From: "Eric W. Biederman" <ebiederm@xmission.com>
Silencing build errors and potentially allowing people to use osf system calls in from processes running in a non-default user namespace.
It seems this stat call was missed in my first round of converting the stat system calls, bother.
Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> --- arch/alpha/kernel/osf_sys.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index 98a1036..32c5f9d 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -278,8 +278,8 @@ linux_to_osf_stat(struct kstat *lstat, struct osf_stat __user *osf_stat) tmp.st_dev = lstat->dev; tmp.st_mode = lstat->mode; tmp.st_nlink = lstat->nlink; - tmp.st_uid = lstat->uid; - tmp.st_gid = lstat->gid; + tmp.st_uid = from_kuid_munged(current_user_ns(), lstat->uid); + tmp.st_gid = from_kgid_munged(current_user_ns(), lstat->gid); tmp.st_rdev = lstat->rdev; tmp.st_ldev = lstat->rdev; tmp.st_size = lstat->size; -- 1.7.5.4
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