From 46e82fb1b5349e75d8e64df40760f5f5a46bd80f Mon Sep 17 00:00:00 2001 From: Kinglong Mee Date: Fri, 10 Mar 2017 17:54:52 +0800 Subject: [PATCH] f2fs: check new size by inode_newsize_ok in f2fs_insert_range The inode_newsize_ok is better than only checking the maxbytes, eg. the rlimit etc. Signed-off-by: Kinglong Mee Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index cbde4d23e817..bc853dd9b7a3 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1264,8 +1264,9 @@ static int f2fs_insert_range(struct inode *inode, loff_t offset, loff_t len) int ret = 0; new_size = i_size_read(inode) + len; - if (new_size > inode->i_sb->s_maxbytes) - return -EFBIG; + ret = inode_newsize_ok(inode, new_size); + if (ret) + return ret; if (offset >= i_size_read(inode)) return -EINVAL; -- 2.39.5