X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=fs%2Freiserfs%2Fxattr_acl.c;h=d7c01ef64edab42ed59d022a2cf36f917e1935c0;hb=0a3896d0f563d4472c75ab2c26afd8940d24b5a1;hp=44474f9b990db532124d29460983858465186e33;hpb=b6255ee3d82798eb1eee9fb1cca713317b5afae8;p=~andy%2Flinux

diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c
index 44474f9b990..d7c01ef64ed 100644
--- a/fs/reiserfs/xattr_acl.c
+++ b/fs/reiserfs/xattr_acl.c
@@ -30,7 +30,7 @@ posix_acl_set(struct dentry *dentry, const char *name, const void *value,
 		return -EPERM;
 
 	if (value) {
-		acl = posix_acl_from_xattr(value, size);
+		acl = posix_acl_from_xattr(&init_user_ns, value, size);
 		if (IS_ERR(acl)) {
 			return PTR_ERR(acl);
 		} else if (acl) {
@@ -77,7 +77,7 @@ posix_acl_get(struct dentry *dentry, const char *name, void *buffer,
 		return PTR_ERR(acl);
 	if (acl == NULL)
 		return -ENODATA;
-	error = posix_acl_to_xattr(acl, buffer, size);
+	error = posix_acl_to_xattr(&init_user_ns, acl, buffer, size);
 	posix_acl_release(acl);
 
 	return error;
@@ -121,15 +121,23 @@ static struct posix_acl *posix_acl_from_disk(const void *value, size_t size)
 		case ACL_OTHER:
 			value = (char *)value +
 			    sizeof(reiserfs_acl_entry_short);
-			acl->a_entries[n].e_id = ACL_UNDEFINED_ID;
 			break;
 
 		case ACL_USER:
+			value = (char *)value + sizeof(reiserfs_acl_entry);
+			if ((char *)value > end)
+				goto fail;
+			acl->a_entries[n].e_uid = 
+				make_kuid(&init_user_ns,
+					  le32_to_cpu(entry->e_id));
+			break;
 		case ACL_GROUP:
 			value = (char *)value + sizeof(reiserfs_acl_entry);
 			if ((char *)value > end)
 				goto fail;
-			acl->a_entries[n].e_id = le32_to_cpu(entry->e_id);
+			acl->a_entries[n].e_gid =
+				make_kgid(&init_user_ns,
+					  le32_to_cpu(entry->e_id));
 			break;
 
 		default:
@@ -164,13 +172,19 @@ static void *posix_acl_to_disk(const struct posix_acl *acl, size_t * size)
 	ext_acl->a_version = cpu_to_le32(REISERFS_ACL_VERSION);
 	e = (char *)ext_acl + sizeof(reiserfs_acl_header);
 	for (n = 0; n < acl->a_count; n++) {
+		const struct posix_acl_entry *acl_e = &acl->a_entries[n];
 		reiserfs_acl_entry *entry = (reiserfs_acl_entry *) e;
 		entry->e_tag = cpu_to_le16(acl->a_entries[n].e_tag);
 		entry->e_perm = cpu_to_le16(acl->a_entries[n].e_perm);
 		switch (acl->a_entries[n].e_tag) {
 		case ACL_USER:
+			entry->e_id = cpu_to_le32(
+				from_kuid(&init_user_ns, acl_e->e_uid));
+			e += sizeof(reiserfs_acl_entry);
+			break;
 		case ACL_GROUP:
-			entry->e_id = cpu_to_le32(acl->a_entries[n].e_id);
+			entry->e_id = cpu_to_le32(
+				from_kgid(&init_user_ns, acl_e->e_gid));
 			e += sizeof(reiserfs_acl_entry);
 			break;