linux-kernel - [PATCH 2/2] f2fs: put the inode page when error was occurred

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: <1416275874-74186-2-git-send-email-jaegeuk@kernel.org>
Date:	Mon, 17 Nov 2014 17:57:54 -0800
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 2/2] f2fs: put the inode page when error was occurred

We should put the inode page when error was occurred.

Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
---
 fs/f2fs/data.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 8f16443..12dd58a 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -963,22 +963,22 @@ repeat:
 		} else if (page->index == 0) {
 			err = f2fs_convert_inline_page(&dn, page);
 			if (err)
-				goto unlock_fail;
+				goto put_fail;
 		} else {
 			struct page *p = grab_cache_page(inode->i_mapping, 0);
 			if (!p) {
 				err = -ENOMEM;
-				goto unlock_fail;
+				goto put_fail;
 			}
 			err = f2fs_convert_inline_page(&dn, p);
 			f2fs_put_page(p, 1);
 			if (err)
-				goto unlock_fail;
+				goto put_fail;
 		}
 	}
 	err = f2fs_reserve_block(&dn, index);
 	if (err)
-		goto unlock_fail;
+		goto put_fail;
 put_next:
 	f2fs_put_dnode(&dn);
 	f2fs_unlock_op(sbi);
@@ -1021,6 +1021,8 @@ out:
 	clear_cold_data(page);
 	return 0;
 
+put_fail:
+	f2fs_put_dnode(&dn);
 unlock_fail:
 	f2fs_unlock_op(sbi);
 	f2fs_put_page(page, 1);
-- 
2.1.1

--
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/