File CVE-2018-10768.patch of Package poppler.30207

From 942adfc25e7a00ac3cf032ced2d8949e99099f70 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Fri, 25 Sep 2015 00:30:58 +0200
Subject: Fix crash on AnnotInk::draw for malformed documents

---
 poppler/Annot.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/poppler/Annot.cc b/poppler/Annot.cc
index 85a8ac4..29f3621 100644
--- a/poppler/Annot.cc
+++ b/poppler/Annot.cc
@@ -6151,7 +6151,7 @@ void AnnotInk::draw(Gfx *gfx, GBool printing) {
 
     for (int i = 0; i < inkListLength; ++i) {
       const AnnotPath * path = inkList[i];
-      if (path->getCoordsLength() != 0) {
+      if (path && path->getCoordsLength() != 0) {
         appearBuf->appendf ("{0:.2f} {1:.2f} m\n", path->getX(0) - rect->x1, path->getY(0) - rect->y1);
         appearBBox->extendTo (path->getX(0) - rect->x1, path->getY(0) - rect->y1);
 
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