ref: c17e4d59c885cf7197bc62c8f9c82be277b81aa3
parent: 377f4d5732ac0fd81402b58f7d65a035904577cf
author: Sebastian Rasmussen <sebras@gmail.com>
date: Sun May 14 13:44:45 EDT 2017
Do not grow page if page height is known. Previously an encountered region segment could cause the page height to be increased if the segment height/position occurred outside of the page boundaries. This happened regardless of whether the page height was previously known or unknown.
--- a/jbig2_page.c
+++ b/jbig2_page.c
@@ -247,7 +247,7 @@
}
/* grow the page to accomodate a new stripe if necessary */
- if (page->striped) {+ if (page->striped && page->height == 0xFFFFFFFF) {uint32_t new_height = y + image->height + page->end_row;
if (page->image->height < new_height) {