tree 9cf8ce4c6c0b270949914a01445039f8ccd81eb7
parent 7d95eddf313c88b24f99d4ca9c2411a4b82fef33
author Jan Kara <jack@suse.cz> 1495420463 -0400
committer Theodore Ts'o <tytso@mit.edu> 1495420463 -0400

ext4: fix off-by-in in loop termination in ext4_find_unwritten_pgoff()

There is an off-by-one error in loop termination conditions in
ext4_find_unwritten_pgoff() since 'end' may index a page beyond end of
desired range if 'endoff' is page aligned. It doesn't have any visible
effects but still it is good to fix it.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>