poppler/backport-CVE-2020-27778.patch
2021-09-28 22:37:40 +08:00

27 lines
738 B
Diff

From 30c731b487190c02afff3f036736a392eb60cd9a Mon Sep 17 00:00:00 2001
From: Adam Reichold <adam.reichold@t-online.de>
Date: Fri, 22 Mar 2019 19:12:47 +0100
Subject: [PATCH] Properly initialize HtmlOutputDev::page to avoid SIGSEGV upon
error exit.
Closes #742
---
utils/HtmlOutputDev.cc | 1 +
1 file changed, 1 insertion(+)
diff --git a/utils/HtmlOutputDev.cc b/utils/HtmlOutputDev.cc
index ace303b..090631b 100644
--- a/utils/HtmlOutputDev.cc
+++ b/utils/HtmlOutputDev.cc
@@ -1102,6 +1102,7 @@ HtmlOutputDev::HtmlOutputDev(Catalog *catalogA, char *fileName, char *title,
{
catalog = catalogA;
fContentsFrame = nullptr;
+ page = nullptr;
docTitle = new GooString(title);
pages = nullptr;
dumpJPEG=gTrue;
--
2.27.0