linux-kernel - [PATCH v3 07/13] ext4: fiemap: return correct extent physical length

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]

Date: Wed,  3 Apr 2024 03:22:48 -0400
From: Sweet Tea Dorminy <sweettea-kernel@...miny.me>
To: Jonathan Corbet <corbet@....net>,
	Kent Overstreet <kent.overstreet@...ux.dev>,
	Brian Foster <bfoster@...hat.com>,
	Chris Mason <clm@...com>,
	Josef Bacik <josef@...icpanda.com>,
	David Sterba <dsterba@...e.com>,
	Jaegeuk Kim <jaegeuk@...nel.org>,
	Chao Yu <chao@...nel.org>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>,
	Jan Kara <jack@...e.cz>,
	Mickaël Salaün <mic@...ikod.net>,
	Sweet Tea Dorminy <sweettea-kernel@...miny.me>,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-bcachefs@...r.kernel.org,
	linux-btrfs@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net,
	linux-fsdevel@...r.kernel.org,
	kernel-team@...a.com
Subject: [PATCH v3 07/13] ext4: fiemap: return correct extent physical length

Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@...miny.me>
---
 fs/ext4/extents.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 2adade3c202a..4874f757e1bd 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2194,7 +2194,7 @@ static int ext4_fill_es_cache_info(struct inode *inode,
 
 	while (block <= end) {
 		next = 0;
-		flags = 0;
+		flags = FIEMAP_EXTENT_HAS_PHYS_LEN;
 		if (!ext4_es_lookup_extent(inode, block, &next, &es))
 			break;
 		if (ext4_es_is_unwritten(&es))
-- 
2.43.0