djvulibre.

This commit is contained in:
4fury-c3440d8
2022-11-11 13:51:57 +03:00
parent 74c5ae4756
commit 7d92297d06
12 changed files with 174 additions and 35 deletions
@@ -0,0 +1,13 @@
diff --git a/libdjvu/DataPool.cpp b/libdjvu/DataPool.cpp
index 5fcbedf..4c2eaf0 100644
--- a/libdjvu/DataPool.cpp
+++ b/libdjvu/DataPool.cpp
@@ -791,6 +791,8 @@ DataPool::create(const GP<DataPool> & pool, int start, int length)
DEBUG_MSG("DataPool::DataPool: pool=" << (void *)((DataPool *)pool) << " start=" << start << " length= " << length << "\n");
DEBUG_MAKE_INDENT(3);
+ if (!pool) G_THROW( ERR_MSG("DataPool.zero_DataPool") );
+
DataPool *xpool=new DataPool();
GP<DataPool> retval=xpool;
xpool->init();