tidy:fix memleak

fix-memleak-in-GetTokenFromStream.patch

@@ -0,0 +1,40 @@
+From 4377ab84a4a2748d72be91d26210567cc933c760 Mon Sep 17 00:00:00 2001
+From: lutianxiong <lutianxiong@huawei.com>
+Date: Sat, 20 Jun 2020 09:19:17 +0800
+Subject: [PATCH 095/109] fix memleak in GetTokenFromStream
+
+check asp & php if ParseAttribute return NULL
+---
+ src/lexer.c | 16 ++++++++++++++++
+ 1 file changed, 16 insertions(+)
+
+diff --git a/src/lexer.c b/src/lexer.c
+index ca66aee..bbc1e15 100644
+--- a/src/lexer.c
++++ b/src/lexer.c
+@@ -3263,6 +3263,22 @@ static Node* GetTokenFromStream( TidyDocImpl* doc, GetTokenMode mode )
+ 
+                     if (!name)
+                     {
++                        /* check if attributes are created by ASP markup */
++                        if (asp)
++                        {
++                            av = TY_(NewAttribute)(doc);
++                            av->asp = asp;
++                            AddAttrToList( &attributes, av ); 
++                        }
++
++                        /* check if attributes are created by PHP markup */
++                        if (php)
++                        {
++                            av = TY_(NewAttribute)(doc);
++                            av->php = php;
++                            AddAttrToList( &attributes, av ); 
++                        }
++                      
+                         /* fix for http://tidy.sf.net/bug/788031 */
+                         lexer->lexsize -= 1;
+                         lexer->txtend = lexer->txtstart;
+-- 
+1.8.3.1
+

tidy.spec

@@ -3,13 +3,14 @@
 
 Name:          tidy
 Version:       5.6.0
-Release:       2
+Release:       3
 Summary:       Utility to clean up and pretty print HTML/XHTML/XML
 License:       W3C
 URL:           http://www.html-tidy.org/
 Source0:       https://github.com/htacg/%{upname}/archive/%{version}.tar.gz#/%{upname}-%{version}.tar.gz
 
 Patch0001:     0002-Issue-656-protect-against-NULL-node-set-in-loop.patch
+Patch0002:     fix-memleak-in-GetTokenFromStream.patch
 
 BuildRequires: gcc-c++ cmake gcc libxslt pkgconfig
 Provides:      tidy-html5 = %{version}-%{release}
@@ -80,6 +81,12 @@ ln -s tidyplatform.h $RPM_BUILD_ROOT%{_includedir}/platform.h
 %{_mandir}/*
 
 %changelog
+* Fri Nov 20 2020 lunankun <lunankun@huawei.com> - 5.6.0-3
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:fix memleak
+
 * Wed Sep 02 2020 gaihuiying <gaihuiying1@huawei.com> - 5.6.0-2
 - Type:bugfix
 - DESC:change Source0 to correct URL