Commit 3a8861e2 authored Apr 04, 2014 by ZhangZhen Committed by Jaegeuk Kim Apr 07, 2014

f2fs: check the acl's validity before setting



Before setting the acl, call posix_acl_valid() to check if it is
valid or not.

Signed-off-by: zhangzhen <zhenzhang.zhang@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

parent 6b4afdd7

fs/f2fs/acl.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -203,6 +203,12 @@ static int __f2fs_set_acl(struct inode *inode, int type,
		size_t size = 0;
		int error;

		if (acl) {
		error = posix_acl_valid(acl);
		if (error < 0)
		return error;
		}

		switch (type) {
		case ACL_TYPE_ACCESS:
		name_index = F2FS_XATTR_INDEX_POSIX_ACL_ACCESS;