linux-kernel - [PATCH 1/2] f2fs: fix write pointers all the time

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-next>] [day] [month] [year] [list]

Message-ID: <20240216223208.443024-1-jaegeuk@kernel.org>
Date: Fri, 16 Feb 2024 14:32:07 -0800
From: Jaegeuk Kim <jaegeuk@...nel.org>
To: linux-kernel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@...nel.org>
Subject: [PATCH 1/2] f2fs: fix write pointers all the time

Even if the roll forward recovery stopped due to any error, we have to fix
the write pointers in order to mount the disk from the previous checkpoint.

Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
---
 fs/f2fs/recovery.c | 2 +-
 fs/f2fs/super.c    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index b3baec666afe..8bbecb5f9323 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -913,7 +913,7 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only)
 	 * and the f2fs is not read only, check and fix zoned block devices'
 	 * write pointer consistency.
 	 */
-	if (!err && fix_curseg_write_pointer && !f2fs_readonly(sbi->sb) &&
+	if (fix_curseg_write_pointer && !f2fs_readonly(sbi->sb) &&
 			f2fs_sb_has_blkzoned(sbi)) {
 		err = f2fs_fix_curseg_write_pointer(sbi);
 		if (!err)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 0b3b18715bec..a2b7a5c448b5 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -4656,7 +4656,7 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
 	 * If the f2fs is not readonly and fsync data recovery succeeds,
 	 * check zoned block devices' write pointer consistency.
 	 */
-	if (!err && !f2fs_readonly(sb) && f2fs_sb_has_blkzoned(sbi)) {
+	if (!f2fs_readonly(sb) && f2fs_sb_has_blkzoned(sbi)) {
 		err = f2fs_check_write_pointer(sbi);
 		if (err)
 			goto free_meta;
-- 
2.44.0.rc0.258.g7320e95886-goog