diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-12 20:32:25 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-27 10:16:51 -0700 |
| commit | f16e3ad91afa96717232a393e07e86f76099af03 (patch) | |
| tree | 0bf8cb0697828e0270aa26b95cb4bd7960efc4fb /fs | |
| parent | 001b910ab666f0ce54fc8f81850ab498724076a7 (diff) | |
ext4: fix endianness breakage in ext4_split_extent_at()
commit af1584f570b19b0285e4402a0b54731495d31784 upstream.
->ee_len is __le16, so assigning cpu_to_le32() to it is going to do
Bad Things(tm) on big-endian hosts...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ted Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/extents.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 8a63efb4a7f..f920c189e5d 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -2811,7 +2811,7 @@ static int ext4_split_extent_at(handle_t *handle, if (err) goto fix_extent_len; /* update the extent length and mark as initialized */ - ex->ee_len = cpu_to_le32(ee_len); + ex->ee_len = cpu_to_le16(ee_len); ext4_ext_try_to_merge(inode, path, ex); err = ext4_ext_dirty(handle, inode, path + depth); goto out; |