diff options
Diffstat (limited to 'fsck/mount.c')
| -rw-r--r-- | fsck/mount.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/fsck/mount.c b/fsck/mount.c index 4c807f9..ec040c8 100644 --- a/fsck/mount.c +++ b/fsck/mount.c @@ -1683,7 +1683,18 @@ void build_nat_area_bitmap(struct f2fs_sb_info *sbi) &nat_block->entries[i]); if (ni.blk_addr == 0) continue; - ASSERT(nid + i != 0x0); + if (nid + i == 0) { + /* + * nat entry [0] must be null. If + * it is corrupted, set its bit in + * nat_area_bitmap, fsck_verify will + * nullify it + */ + ASSERT_MSG("Invalid nat entry[0]: blk_addr[0x%x]\n", + ni.blk_addr); + config.fix_on = 1; + fsck->chk.valid_nat_entry_cnt--; + } DBG(3, "nid[0x%8x] addr[0x%16x] ino[0x%8x]\n", nid + i, ni.blk_addr, ni.ino); |