diff options
| -rw-r--r-- | fs/ext3/inode.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index 48ae0339af17..2edd7eec88fd 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -711,7 +711,7 @@ static int ext3_splice_branch(handle_t *handle, struct inode *inode, * direct blocks blocks */ if (num == 0 && blks > 1) { - current_block = le32_to_cpu(where->key + 1); + current_block = le32_to_cpu(where->key) + 1; for (i = 1; i < blks; i++) *(where->p + i ) = cpu_to_le32(current_block++); } @@ -724,7 +724,7 @@ static int ext3_splice_branch(handle_t *handle, struct inode *inode, if (block_i) { block_i->last_alloc_logical_block = block + blks - 1; block_i->last_alloc_physical_block = - le32_to_cpu(where[num].key + blks - 1); + le32_to_cpu(where[num].key) + blks - 1; } /* We are done with atomic stuff, now do the rest of housekeeping */ @@ -814,11 +814,13 @@ int ext3_get_blocks_handle(handle_t *handle, struct inode *inode, /* Simplest case - block found, no allocation needed */ if (!partial) { - first_block = chain[depth - 1].key; + first_block = le32_to_cpu(chain[depth - 1].key); clear_buffer_new(bh_result); count++; /*map more blocks*/ while (count < maxblocks && count <= blocks_to_boundary) { + unsigned long blk; + if (!verify_chain(chain, partial)) { /* * Indirect block might be removed by @@ -831,8 +833,9 @@ int ext3_get_blocks_handle(handle_t *handle, struct inode *inode, count = 0; break; } - if (le32_to_cpu(*(chain[depth-1].p+count) == - (first_block + count))) + blk = le32_to_cpu(*(chain[depth-1].p + count)); + + if (blk == first_block + count) count++; else break; |