Commits
Yunlei He committed bb413d6acd4
f2fs: not allow to write illegal blkaddr we came across an error as below: [build_nat_area_bitmap:1710] nid[0x 1718] addr[0x 1c18ddc] ino[0x 1718] [build_nat_area_bitmap:1710] nid[0x 1719] addr[0x 1c193d5] ino[0x 1719] [build_nat_area_bitmap:1710] nid[0x 171a] addr[0x 1c1736e] ino[0x 171a] [build_nat_area_bitmap:1710] nid[0x 171b] addr[0x 58b3ee8f] ino[0x815f92ed] [build_nat_area_bitmap:1710] nid[0x 171c] addr[0x fcdc94b] ino[0x49366377] [build_nat_area_bitmap:1710] nid[0x 171d] addr[0x 7cd2facf] ino[0xb3c55300] [build_nat_area_bitmap:1710] nid[0x 171e] addr[0x bd4e25d0] ino[0x77c34c09] ... ... [build_nat_area_bitmap:1710] nid[0x 1718] addr[0x 1c18ddc] ino[0x 1718] [build_nat_area_bitmap:1710] nid[0x 1719] addr[0x 1c193d5] ino[0x 1719] [build_nat_area_bitmap:1710] nid[0x 171a] addr[0x 1c1736e] ino[0x 171a] [build_nat_area_bitmap:1710] nid[0x 171b] addr[0x 58b3ee8f] ino[0x815f92ed] [build_nat_area_bitmap:1710] nid[0x 171c] addr[0x fcdc94b] ino[0x49366377] [build_nat_area_bitmap:1710] nid[0x 171d] addr[0x 7cd2facf] ino[0xb3c55300] [build_nat_area_bitmap:1710] nid[0x 171e] addr[0x bd4e25d0] ino[0x77c34c09] One nat block may be stepped by a data block, so this patch forbid to write if the blkaddr is illegal Signed-off-by: Yunlei He <heyunlei@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>