mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-10-01 01:35:54 -04:00
34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Sadaf Ebrahimi <sadafebrahimi@google.com>
|
||
|
|
Date: Wed, 16 Nov 2022 16:31:05 +0000
|
||
|
|
Subject: [PATCH] Fix overeager DTD destruction (fixes #649)
|
||
|
|
|
||
|
|
Bug: http://b/255449293
|
||
|
|
Test: TreeHugger
|
||
|
|
Change-Id: I15ba529c07a6b868484bd5972be154c07cd97cc6
|
||
|
|
(cherry picked from commit eb8f10fb1f4eb13c5a2ba1edbfd64b5f2a50ff4a)
|
||
|
|
Merged-In: I15ba529c07a6b868484bd5972be154c07cd97cc6
|
||
|
|
---
|
||
|
|
lib/xmlparse.c | 8 ++++++++
|
||
|
|
1 file changed, 8 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/lib/xmlparse.c b/lib/xmlparse.c
|
||
|
|
index 7b25a0b8..ee71adad 100644
|
||
|
|
--- a/lib/xmlparse.c
|
||
|
|
+++ b/lib/xmlparse.c
|
||
|
|
@@ -855,6 +855,14 @@ parserCreate(const XML_Char *encodingName,
|
||
|
|
parserInit(parser, encodingName);
|
||
|
|
|
||
|
|
if (encodingName && !protocolEncodingName) {
|
||
|
|
+ if (dtd) {
|
||
|
|
+ // We need to stop the upcoming call to XML_ParserFree from happily
|
||
|
|
+ // destroying parser->m_dtd because the DTD is shared with the parent
|
||
|
|
+ // parser and the only guard that keeps XML_ParserFree from destroying
|
||
|
|
+ // parser->m_dtd is parser->m_isParamEntity but it will be set to
|
||
|
|
+ // XML_TRUE only later in XML_ExternalEntityParserCreate (or not at all).
|
||
|
|
+ _dtd = NULL;
|
||
|
|
+ }
|
||
|
|
XML_ParserFree(parser);
|
||
|
|
return NULL;
|
||
|
|
}
|