linux-kernel - [PATCH 05/13] f2fs: should clear the inline

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1407872967-26423-5-git-send-email-jaegeuk@kernel.org>
Date:	Tue, 12 Aug 2014 12:49:19 -0700
From:	Jaegeuk Kim <jaegeuk@...nel.org>
To:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net
Cc:	Jaegeuk Kim <jaegeuk@...nel.org>
Subject: [PATCH 05/13] f2fs: should clear the inline_xattr flag

During the recovery, we should clear the inline_xattr flag if its xattr node
block is recovered.

Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
---
 fs/f2fs/node.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 093d799..151045f 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1557,26 +1557,25 @@ void recover_inline_xattr(struct inode *inode, struct page *page)
 	struct page *ipage;
 	struct f2fs_inode *ri;
 
-	if (!f2fs_has_inline_xattr(inode))
-		return;
-
 	if (!IS_INODE(page))
 		return;
 
-	ri = F2FS_INODE(page);
-	if (!(ri->i_inline & F2FS_INLINE_XATTR))
-		return;
-
 	ipage = get_node_page(sbi, inode->i_ino);
 	f2fs_bug_on(IS_ERR(ipage));
 
+	ri = F2FS_INODE(page);
+	if (!(ri->i_inline & F2FS_INLINE_XATTR)) {
+		clear_inode_flag(F2FS_I(inode), FI_INLINE_XATTR);
+		goto update_inode;
+	}
+
 	dst_addr = inline_xattr_addr(ipage);
 	src_addr = inline_xattr_addr(page);
 	inline_size = inline_xattr_size(inode);
 
 	f2fs_wait_on_page_writeback(ipage, NODE);
 	memcpy(dst_addr, src_addr, inline_size);
-
+update_inode:
 	update_inode(inode, ipage);
 	f2fs_put_page(ipage, 1);
 }
-- 
1.8.5.2 (Apple Git-48)

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/