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f28b13ec
2013 Jan 30
0
[PATCH] Btrfs: fix possible stale data exposure
...disk_i_size. Fix this by
checking if the extent ends past the disk_i_size. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
---
fs/btrfs/ordered-data.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index f8b13e8..cd8f6e9 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -936,7 +936,7 @@ int btrfs_ordered_update_i_size(struct inode *inode, u64 offset,
break;
if (test->file_offset >= i_size)
break;
- if (test->file_offset >= disk_i_size) {
+ if (entry_end(test) &g...