28 lines
828 B
Diff
28 lines
828 B
Diff
commit 9658b01431cd7ff6344d7787f855179e73fe81a7
|
|
Author: Leon Bottou <leon@bottou.org>
|
|
Date: Mon Apr 8 22:55:38 2019 -0400
|
|
|
|
fix bug #298
|
|
|
|
diff --git a/libdjvu/GBitmap.h b/libdjvu/GBitmap.h
|
|
index e8e0c9b..ca89a19 100644
|
|
--- a/libdjvu/GBitmap.h
|
|
+++ b/libdjvu/GBitmap.h
|
|
@@ -566,7 +566,7 @@ GBitmap::operator[](int row)
|
|
{
|
|
if (!bytes)
|
|
uncompress();
|
|
- if (row<0 || row>=nrows) {
|
|
+ if (row<0 || row>=nrows || !bytes) {
|
|
#ifndef NDEBUG
|
|
if (zerosize < bytes_per_row + border)
|
|
G_THROW( ERR_MSG("GBitmap.zero_small") );
|
|
@@ -581,7 +581,7 @@ GBitmap::operator[](int row) const
|
|
{
|
|
if (!bytes)
|
|
((GBitmap*)this)->uncompress();
|
|
- if (row<0 || row>=nrows) {
|
|
+ if (row<0 || row>=nrows || !bytes) {
|
|
#ifndef NDEBUG
|
|
if (zerosize < bytes_per_row + border)
|
|
G_THROW( ERR_MSG("GBitmap.zero_small") );
|