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| author | Maurizio Lombardi <mlombard@redhat.com> | 2018-12-04 08:06:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-13 12:07:11 +0300 |
| commit | cf161cde3d8e227a6b6b54cfda853f6a412bc71e (patch) | |
| tree | fcb88272f2abbe0a3cc81536546ac7c642fc9053 /fs/ext4/inline.c | |
| parent | d3f10a0116520e6ed383246eb877664c83308232 (diff) | |
| download | linux-cf161cde3d8e227a6b6b54cfda853f6a412bc71e.tar.xz | |
ext4: missing unlock/put_page() in ext4_try_to_write_inline_data()
commit 132d00becb31e88469334e1e62751c81345280e0 upstream.
In case of error, ext4_try_to_write_inline_data() should unlock
and release the page it holds.
Fixes: f19d5870cbf7 ("ext4: add normal write support for inline data")
Cc: stable@kernel.org # 3.8
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ext4/inline.c')
| -rw-r--r-- | fs/ext4/inline.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c index a555039ba7f3..e7ede777cf3f 100644 --- a/fs/ext4/inline.c +++ b/fs/ext4/inline.c @@ -696,8 +696,11 @@ int ext4_try_to_write_inline_data(struct address_space *mapping, if (!PageUptodate(page)) { ret = ext4_read_inline_page(inode, page); - if (ret < 0) + if (ret < 0) { + unlock_page(page); + put_page(page); goto out_up_read; + } } ret = 1; |