diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 662d033fd2ca..2597e1cf2315 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -393,6 +393,7 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
 	umode_t mode = be32_to_cpu(str->di_mode);
 	struct inode *inode = &ip->i_inode;
 	bool is_new = inode_state_read_once(inode) & I_NEW;
+	u64 size;
 
 	if (unlikely(ip->i_no_addr != be64_to_cpu(str->di_num.no_addr))) {
 		gfs2_consist_inode(ip);
@@ -418,7 +419,12 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
 	i_uid_write(inode, be32_to_cpu(str->di_uid));
 	i_gid_write(inode, be32_to_cpu(str->di_gid));
 	set_nlink(inode, be32_to_cpu(str->di_nlink));
-	i_size_write(inode, be64_to_cpu(str->di_size));
+	size = be64_to_cpu(str->di_size);
+	if (unlikely(size > inode->i_sb->s_maxbytes)) {
+		gfs2_consist_inode(ip);
+		return -EIO;
+	}
+	i_size_write(inode, size);
 	gfs2_set_inode_blocks(inode, be64_to_cpu(str->di_blocks));
 	atime.tv_sec = be64_to_cpu(str->di_atime);
 	atime.tv_nsec = be32_to_cpu(str->di_atime_nsec);
@@ -462,7 +468,7 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
 		return -EIO;
 	}
 
-	if (gfs2_is_stuffed(ip) && inode->i_size > gfs2_max_stuffed_size(ip)) {
+	if (gfs2_is_stuffed(ip) && size > gfs2_max_stuffed_size(ip)) {
 		gfs2_consist_inode(ip);
 		return -EIO;
 	}