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5a9ae68a34
kernel-ark/fs/ext4
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Darrick J. Wong 5a9ae68a34 ext4: ext4_fill_super shouldn't return 0 on corruption 
At the start of ext4_fill_super, ret is set to -EINVAL, and any failure path
out of that function returns ret.  However, the generic_check_addressable
clause sets ret = 0 (if it passes), which means that a subsequent failure (e.g.
a group checksum error) returns 0 even though the mount should fail.  This
causes vfs_kern_mount in turn to think that the mount succeeded, leading to an
oops.

A simple fix is to avoid using ret for the generic_check_addressable check,
which was last changed in commit 30ca22c70e.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-11-19 09:56:44 -05:00
..
acl.c ext4: update ctime when changing the file's permission by setfacl 2010-06-15 12:19:59 -04:00
acl.h
balloc.c ext4: rename mark_bitmap_end() to ext4_mark_bitmap_end() 2010-10-27 21:30:15 -04:00
bitmap.c
block_validity.c ext4: rename {exit,init}_ext4_*() to ext4_{exit,init}_*() 2010-10-27 21:30:14 -04:00
dir.c ext4: improve llseek error handling for overly large seek offsets 2010-10-27 21:30:06 -04:00
ext4_extents.h ext4: rename {ext,idx}_pblock and inline small extent functions 2010-10-27 21:30:14 -04:00
ext4_jbd2.c ext4: Pass line numbers to ext4_error() and friends 2010-07-27 11:56:40 -04:00
ext4_jbd2.h ext4: Pass line numbers to ext4_error() and friends 2010-07-27 11:56:40 -04:00
ext4.h ext4: fix potential race when freeing ext4_io_page structures 2010-11-08 13:45:33 -05:00
extents.c Merge branch 'next' into upstream-merge 2010-10-27 23:44:47 -04:00
file.c ext4: improve llseek error handling for overly large seek offsets 2010-10-27 21:30:06 -04:00
fsync.c Merge branch 'next' into upstream-merge 2010-10-27 23:44:47 -04:00
hash.c ext4: Add support for non-native signed/unsigned htree hash algorithms 2008-10-28 13:21:44 -04:00
ialloc.c Merge branch 'next' into upstream-merge 2010-10-27 23:44:47 -04:00
inode.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 2010-11-08 11:54:53 -08:00
ioctl.c ext4: Drop whitespace at end of lines 2010-05-17 07:00:00 -04:00
Kconfig
Makefile ext4: use bio layer instead of buffer layer in mpage_da_submit_io 2010-10-27 21:30:10 -04:00
mballoc.c ext4: Don't call sb_issue_discard() in ext4_free_blocks() 2010-11-08 13:49:33 -05:00
mballoc.h
migrate.c ext4: rename {ext,idx}_pblock and inline small extent functions 2010-10-27 21:30:14 -04:00
move_extent.c ext4: rename {ext,idx}_pblock and inline small extent functions 2010-10-27 21:30:14 -04:00
namei.c Merge branch 'next' into upstream-merge 2010-10-27 23:44:47 -04:00
page-io.c ext4: fix setting random pages PageUptodate 2010-11-17 21:46:06 -05:00
resize.c Merge branch 'next' into upstream-merge 2010-10-27 23:44:47 -04:00
super.c ext4: ext4_fill_super shouldn't return 0 on corruption 2010-11-19 09:56:44 -05:00
symlink.c ext4: symlink must be handled via filesystem specific operation 2010-05-16 02:00:00 -04:00
xattr_security.c ext4: constify xattr_handler 2010-05-21 18:31:19 -04:00
xattr_trusted.c ext4: constify xattr_handler 2010-05-21 18:31:19 -04:00
xattr_user.c ext4: constify xattr_handler 2010-05-21 18:31:19 -04:00
xattr.c ext4: rename {exit,init}_ext4_*() to ext4_{exit,init}_*() 2010-10-27 21:30:14 -04:00
xattr.h ext4: fix compile with CONFIG_EXT4_FS_XATTR disabled 2010-10-28 09:29:17 -07:00