1 files changed, 2 insertions, 0 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 73fadc7ead0e..a3c6e76f5a4e 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6275,6 +6275,8 @@ next:
                         goto not_found;
                 if (start + len <= found_key.offset)
                         goto not_found;
+                if (start > found_key.offset)
+                        goto next;
                 em->start = start;
                 em->orig_start = start;
                 em->len = found_key.offset - start;