diff options
author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-08-31 19:20:37 -0400 |
---|---|---|
committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-09-07 21:53:47 -0400 |
commit | 6bf6b267d27d381fd43d2ac6152fa25de716ceaa (patch) | |
tree | 2a205f760dc8336cf7fa5ab262348c675835bb22 /fs/f2fs/inline.c | |
parent | c2a080aefa94c4b3dad35fbd9fa6cd0c8039b128 (diff) |
f2fs: set dentry bits on random location in memory
This fixes pointer panic when using inline_dentry, which was triggered when
backporting to 3.10.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/inline.c')
-rw-r--r-- | fs/f2fs/inline.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 8a961072d6ae..4d526f3d04b2 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c | |||
@@ -566,7 +566,7 @@ void f2fs_delete_inline_entry(struct f2fs_dir_entry *dentry, struct page *page, | |||
566 | inline_dentry = inline_data_addr(page); | 566 | inline_dentry = inline_data_addr(page); |
567 | bit_pos = dentry - inline_dentry->dentry; | 567 | bit_pos = dentry - inline_dentry->dentry; |
568 | for (i = 0; i < slots; i++) | 568 | for (i = 0; i < slots; i++) |
569 | test_and_clear_bit_le(bit_pos + i, | 569 | __clear_bit_le(bit_pos + i, |
570 | &inline_dentry->dentry_bitmap); | 570 | &inline_dentry->dentry_bitmap); |
571 | 571 | ||
572 | set_page_dirty(page); | 572 | set_page_dirty(page); |