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authorJaegeuk Kim <jaegeuk@kernel.org>2016-08-31 19:20:37 -0400
committerJaegeuk Kim <jaegeuk@kernel.org>2016-09-07 21:53:47 -0400
commit6bf6b267d27d381fd43d2ac6152fa25de716ceaa (patch)
tree2a205f760dc8336cf7fa5ab262348c675835bb22 /fs/f2fs/inline.c
parentc2a080aefa94c4b3dad35fbd9fa6cd0c8039b128 (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.c2
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);