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userns: Convert hfsplus to use kuid and kgid where appropriate

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Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman
2012-02-07 16:27:17 -08:00
vanhempi 43b5e4ccd4
commit 16525e3f14
5 muutettua tiedostoa jossa 20 lisäystä ja 12 poistoa
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15
fs/hfsplus/options.c
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@@ -135,14 +135,22 @@ int hfsplus_parse_options(char *input, struct hfsplus_sb_info *sbi)
printk(KERN_ERR "hfs: uid requires an argument\n");
return 0;
}
sbi->uid = (uid_t)tmp;
sbi->uid = make_kuid(current_user_ns(), (uid_t)tmp);
if (!uid_valid(sbi->uid)) {
printk(KERN_ERR "hfs: invalid uid specified\n");
return 0;
}
break;
case opt_gid:
if (match_int(&args[0], &tmp)) {
printk(KERN_ERR "hfs: gid requires an argument\n");
return 0;
}
sbi->gid = (gid_t)tmp;
sbi->gid = make_kgid(current_user_ns(), (gid_t)tmp);
if (!gid_valid(sbi->gid)) {
printk(KERN_ERR "hfs: invalid gid specified\n");
return 0;
}
break;
case opt_part:
if (match_int(&args[0], &sbi->part)) {
@@ -215,7 +223,8 @@ int hfsplus_show_options(struct seq_file *seq, struct dentry *root)
if (sbi->type != HFSPLUS_DEF_CR_TYPE)
seq_printf(seq, ",type=%.4s", (char *)&sbi->type);
seq_printf(seq, ",umask=%o,uid=%u,gid=%u", sbi->umask,
sbi->uid, sbi->gid);
from_kuid_munged(&init_user_ns, sbi->uid),
from_kgid_munged(&init_user_ns, sbi->gid));
if (sbi->part >= 0)
seq_printf(seq, ",part=%u", sbi->part);
if (sbi->session >= 0)