From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: tytso@mit.edu, darrick.wong@oracle.com
Cc: linux-ext4@vger.kernel.org
Subject: [PATCH 03/31] Define an error code for block bitmap checksum failures
Date: Mon, 30 Sep 2013 18:27:02 -0700 [thread overview]
Message-ID: <20131001012702.28415.85146.stgit@birch.djwong.org> (raw)
In-Reply-To: <20131001012642.28415.89353.stgit@birch.djwong.org>
Apparently libext2fs didn't have an error code defined for block bitmap
checksum errors, so add one.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
lib/ext2fs/ext2_err.et.in | 3 +++
lib/ext2fs/rw_bitmaps.c | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/ext2fs/ext2_err.et.in b/lib/ext2fs/ext2_err.et.in
index de1b05b..d100acd 100644
--- a/lib/ext2fs/ext2_err.et.in
+++ b/lib/ext2fs/ext2_err.et.in
@@ -476,4 +476,7 @@ ec EXT2_ET_MMP_CSUM_INVALID,
ec EXT2_ET_FILE_EXISTS,
"Ext2 file already exists"
+ec EXT2_ET_BLOCK_BITMAP_CSUM_INVALID,
+ "Block bitmap checksum does not match bitmap"
+
end
diff --git a/lib/ext2fs/rw_bitmaps.c b/lib/ext2fs/rw_bitmaps.c
index cc14aaf..386cbeb 100644
--- a/lib/ext2fs/rw_bitmaps.c
+++ b/lib/ext2fs/rw_bitmaps.c
@@ -275,7 +275,7 @@ static errcode_t read_bitmaps(ext2_filsys fs, int do_inode, int do_block)
!ext2fs_block_bitmap_csum_verify(fs, i,
block_bitmap, block_nbytes)) {
retval =
- EXT2_ET_BLOCK_BITMAP_READ;
+ EXT2_ET_BLOCK_BITMAP_CSUM_INVALID;
goto cleanup;
}
} else
next prev parent reply other threads:[~2013-10-01 1:27 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-01 1:26 [PATCH v1 00/31] e2fsprogs September 2013 patchbomb Darrick J. Wong
2013-10-01 1:26 ` [PATCH 01/31] tune2fs: Don't convert block # to cluster # when clearing uninit_bg Darrick J. Wong
2013-10-03 16:53 ` Lukáš Czerner
2013-10-03 19:04 ` Darrick J. Wong
2013-10-07 12:49 ` Lukáš Czerner
2013-10-07 13:03 ` Theodore Ts'o
2013-10-09 22:10 ` Darrick J. Wong
2013-10-10 0:26 ` Theodore Ts'o
2013-10-10 22:04 ` Darrick J. Wong
2013-10-13 3:09 ` Theodore Ts'o
2013-10-01 1:26 ` [PATCH 02/31] libext2fs: Only link an inode into a directory once Darrick J. Wong
2013-10-01 15:37 ` jon ernst
2013-10-01 21:11 ` Darrick J. Wong
2013-10-07 13:17 ` Theodore Ts'o
2013-10-07 18:53 ` Darrick J. Wong
2013-10-01 1:27 ` Darrick J. Wong [this message]
2013-10-13 3:12 ` [PATCH 03/31] Define an error code for block bitmap checksum failures Theodore Ts'o
2013-10-01 1:27 ` [PATCH 04/31] libext2fs: Fix a minor grammatical error in the error catalog Darrick J. Wong
2013-10-07 13:20 ` Theodore Ts'o
2013-10-01 1:27 ` [PATCH 05/31] libext2fs: Add space for metadata checksum when unconverting a hashed directory block Darrick J. Wong
2013-10-13 3:16 ` Theodore Ts'o
2013-10-01 1:27 ` [PATCH 06/31] e2p: Fix f[gs]etflags argument size mismatch Darrick J. Wong
2013-10-07 13:33 ` Theodore Ts'o
2013-10-07 20:40 ` Darrick J. Wong
2013-10-07 23:23 ` Darrick J. Wong
2013-10-08 0:06 ` Theodore Ts'o
2013-10-08 0:28 ` Darrick J. Wong
2013-10-01 1:27 ` [PATCH 07/31] libext2fs: When writing a file that has a i_size > 2GB, set the large_file feature flag and update the superblock Darrick J. Wong
2013-10-07 13:14 ` Theodore Ts'o
2013-10-01 1:27 ` [PATCH 08/31] libext2fs: Fix off-by-one error in file truncation Darrick J. Wong
2013-10-07 14:02 ` Lukáš Czerner
2013-10-08 15:52 ` Theodore Ts'o
2013-10-01 1:27 ` [PATCH 09/31] libext2fs: Rewind extent pointer when totally deleting an extent Darrick J. Wong
2013-10-07 13:37 ` Theodore Ts'o
2013-10-07 18:24 ` Darrick J. Wong
2013-10-01 1:27 ` [PATCH 10/31] libext2fs: Allow callers to punch a single block Darrick J. Wong
2013-10-01 19:09 ` jon ernst
2013-10-01 21:25 ` Darrick J. Wong
2013-10-07 13:40 ` Theodore Ts'o
2013-10-08 15:54 ` Theodore Ts'o
2013-10-01 1:27 ` [PATCH 11/31] libext2fs: ind_punch() must not stop examining blocks prematurely Darrick J. Wong
2013-10-07 13:43 ` Theodore Ts'o
2013-10-01 1:27 ` [PATCH 12/31] e2fsprogs: Fix blk_t <- blk64_t assignment mismatches Darrick J. Wong
2013-10-07 13:52 ` Theodore Ts'o
2013-10-01 1:28 ` [PATCH 13/31] e2fsprogs: Less critical fixes to use the appropriate blk*t types Darrick J. Wong
2013-10-07 13:59 ` Theodore Ts'o
2013-10-01 1:28 ` [PATCH 14/31] libext2fs: Fix ext2fs_open2() truncation of the superblock parameter Darrick J. Wong
2013-10-07 14:30 ` Lukáš Czerner
2013-10-07 18:42 ` Darrick J. Wong
2013-10-08 15:58 ` Theodore Ts'o
2013-10-08 17:47 ` Darrick J. Wong
2013-10-01 1:28 ` [PATCH 15/31] e2fsck: Teach EA refcounting code to handle 48bit block addresses Darrick J. Wong
2013-10-07 15:30 ` Lukáš Czerner
2013-10-07 18:37 ` Darrick J. Wong
2013-10-08 16:01 ` Theodore Ts'o
2013-10-09 21:53 ` Darrick J. Wong
2013-10-01 1:28 ` [PATCH 16/31] debugfs: Handle 64bit block numbers Darrick J. Wong
2013-10-07 15:49 ` Lukáš Czerner
2013-10-07 18:49 ` Darrick J. Wong
2013-10-01 1:28 ` [PATCH 17/31] libext2fs: Refactor u32-list to handle 32 and 64-bit data types Darrick J. Wong
2013-10-10 14:46 ` Lukáš Czerner
2013-10-10 18:05 ` Darrick J. Wong
2013-10-01 1:28 ` [PATCH 18/31] libext2fs: Badblocks should handle 48-bit block numbers correctly Darrick J. Wong
2013-10-08 16:03 ` Theodore Ts'o
2013-10-09 21:57 ` Darrick J. Wong
2013-10-01 1:28 ` [PATCH 19/31] badblocks: Use the new badblocks APIs for 64-bit block numbers Darrick J. Wong
2013-10-10 15:01 ` Lukáš Czerner
2013-10-01 1:28 ` [PATCH 20/31] e2fsprogs: Add (optional) sparse checking to the build Darrick J. Wong
2013-10-12 3:13 ` Theodore Ts'o
2013-10-01 1:28 ` [PATCH 21/31] libext2fs: Be more thorough in searching a range of blocks for a cluster Darrick J. Wong
2013-10-08 16:09 ` Theodore Ts'o
2013-10-01 1:29 ` [PATCH 22/31] libext2fs: During punch, only free a cluster if we're sure that all blocks in the cluster are being punched Darrick J. Wong
2013-10-10 15:53 ` Lukáš Czerner
2013-10-10 19:29 ` Darrick J. Wong
2013-10-01 1:29 ` [PATCH 23/31] libext2fs: expanddir and mkjournal need not update the summary counts when performing an implied cluster allocation Darrick J. Wong
2013-10-10 16:02 ` Lukáš Czerner
2013-10-01 1:29 ` [PATCH 24/31] libext2fs: Use ext2fs_punch() to truncate quota file Darrick J. Wong
2013-10-10 16:06 ` Lukáš Czerner
2013-10-01 1:29 ` [PATCH 25/31] e2fsck: Only release clusters when shortening a directory during a rehash Darrick J. Wong
2013-10-10 16:13 ` Lukáš Czerner
2013-10-01 1:29 ` [PATCH 26/31] libext2fs: openfs() musn't allow bigalloc without EXT2_FLAGS_64BITS Darrick J. Wong
2013-10-07 12:50 ` Lukáš Czerner
2013-10-12 1:36 ` Theodore Ts'o
2013-10-01 1:29 ` [PATCH 27/31] resize2fs: Convert fs to and from 64bit mode Darrick J. Wong
2013-10-01 1:29 ` [PATCH 28/31] mke2fs: Complain about creating 64bit filesystems without extents Darrick J. Wong
2013-10-12 1:14 ` Theodore Ts'o
2013-10-01 1:29 ` [PATCH 29/31] e2fsck: Enable extents on all 64bit filesystems Darrick J. Wong
2013-10-12 1:19 ` Theodore Ts'o
2013-10-01 1:29 ` [PATCH 30/31] libext2fs: Support modifying arbitrary extended attributes Darrick J. Wong
2013-10-01 1:30 ` [PATCH 31/31] misc: Add fuse2fs, a FUSE server for e2fsprogs Darrick J. Wong
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