diff options
| -rw-r--r-- | fs/ext3/inode.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index ebfec4d0148..f8424ad8997 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -1186,6 +1186,13 @@ write_begin_failed: ext3_journal_stop(handle); unlock_page(page); page_cache_release(page); + /* + * block_write_begin may have instantiated a few blocks + * outside i_size. Trim these off again. Don't need + * i_size_read because we hold i_mutex. + */ + if (pos + len > inode->i_size) + vmtruncate(inode, inode->i_size); } if (ret == -ENOSPC && ext3_should_retry_alloc(inode->i_sb, &retries)) goto retry; |