Commit 48f4b1d4 authored Jul 19, 2018 by Sahitya Tummala

f2fs: Fix data corruption issue observed with FBE



There seems to be an integration mistake due to which
the dun is not getting set properly in the read path.
This results into data corruption issues when FBE/ICE
is enabled on F2FS.

Change-Id: I938e460ce1f8c297b6af918ada91ac2cf02fa342
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>

parent 7af3eef5

fs/f2fs/data.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1548,9 +1548,9 @@ static int f2fs_mpage_readpages(struct address_space *mapping,
		bio = NULL;
		goto set_error_page;
		}
		}
		if (bio_encrypted)
		fscrypt_set_ice_dun(inode, bio, dun);
		}
		if (bio_add_page(bio, page, blocksize, 0) < blocksize)
		goto submit_and_realloc;