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userns: On alpha modify linux_to_osf_stat to use convert from kuids and kgids 

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>
This commit is contained in:
Eric W. Biederman 2012-08-11 12:07:24 -07:00
parent 6c1ee03359
commit f31389d508
1 changed files with 2 additions and 2 deletions
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4
arch/alpha/kernel/osf_sys.c
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@ -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;