diff options
Diffstat (limited to 'net/sunrpc/svcauth_unix.c')
| -rw-r--r-- | net/sunrpc/svcauth_unix.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c index faf17195a9fd..bdea0a1b6d1d 100644 --- a/net/sunrpc/svcauth_unix.c +++ b/net/sunrpc/svcauth_unix.c @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd, char tuid[20]; struct unix_gid *ug = container_of(h, struct unix_gid, h); - snprintf(tuid, 20, "%u", ug->uid); + snprintf(tuid, 20, "%u", from_kuid(&init_user_ns, ug->uid)); qword_add(bpp, blen, tuid); (*bpp)[-1] = '\n'; } @@ -486,7 +486,8 @@ static int unix_gid_parse(struct cache_detail *cd, char *mesg, int mlen) { /* uid expiry Ngid gid0 gid1 ... gidN-1 */ - int uid; + int id; + kuid_t uid; int gids; int rv; int i; @@ -498,9 +499,12 @@ static int unix_gid_parse(struct cache_detail *cd, return -EINVAL; mesg[mlen-1] = 0; - rv = get_int(&mesg, &uid); + rv = get_int(&mesg, &id); if (rv) return -EINVAL; + uid = make_kuid(&init_user_ns, id); + if (!uid_valid(uid)) + return -EINVAL; ug.uid = uid; expiry = get_expiry(&mesg); @@ -554,7 +558,7 @@ static int unix_gid_show(struct seq_file *m, struct cache_detail *cd, struct cache_head *h) { - struct user_namespace *user_ns = current_user_ns(); + struct user_namespace *user_ns = &init_user_ns; struct unix_gid *ug; int i; int glen; @@ -570,7 +574,7 @@ static int unix_gid_show(struct seq_file *m, else glen = 0; - seq_printf(m, "%u %d:", ug->uid, glen); + seq_printf(m, "%u %d:", from_kuid_munged(user_ns, ug->uid), glen); for (i = 0; i < glen; i++) seq_printf(m, " %d", from_kgid_munged(user_ns, GROUP_AT(ug->gi, i))); seq_printf(m, "\n"); |