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| author | Dmitry Monakhov <dmonakhov@openvz.org> | 2014-12-03 00:11:20 +0300 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2014-12-03 00:11:20 +0300 |
| commit | d952d69e268f833c85c0bafee9f67f9dba85044b (patch) | |
| tree | 8292c9e39fa90e279a9e1698f894d400579b6c5b /fs/ext4/extents.c | |
| parent | 5cc28a9eaab21ce7ded7845b32e2eafc4bbeb175 (diff) | |
| download | linux-d952d69e268f833c85c0bafee9f67f9dba85044b.tar.xz | |
ext4: ext4_inline_data_fiemap should respect callers argument
Currently ext4_inline_data_fiemap ignores requested arguments (start
and len) which may lead endless loop if start != 0. Also fix incorrect
extent length determination.
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index c3a1fa1398f5..bed43081720f 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -5151,7 +5151,8 @@ int ext4_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, if (ext4_has_inline_data(inode)) { int has_inline = 1; - error = ext4_inline_data_fiemap(inode, fieinfo, &has_inline); + error = ext4_inline_data_fiemap(inode, fieinfo, &has_inline, + start, len); if (has_inline) return error; |