backport to fix a couple of small memory leaks

doxygen-1.8.10-memory-leaks.patch

@@ -0,0 +1,58 @@
+commit 85ddfc814f33943199928447b4627d05b0920b99
+Author: Dimitri van Heesch <dimitri@stack.nl>
+Date:   Sat Nov 14 13:50:56 2015 +0100
+
+    Fixed a couple of small memory leaks
+
+diff --git a/src/classdef.cpp b/src/classdef.cpp
+index fa555ac..88f9a70 100644
+--- a/src/classdef.cpp
++++ b/src/classdef.cpp
+@@ -2603,7 +2603,7 @@ void ClassDef::setTypeConstraints(ArgumentList *al)
+ void ClassDef::setTemplateArguments(ArgumentList *al)
+ {
+   if (al==0) return;
+-  if (!m_impl->tempArgs) delete m_impl->tempArgs; // delete old list if needed
++  if (m_impl->tempArgs) delete m_impl->tempArgs; // delete old list if needed
+   //printf("setting template args '%s' for '%s'\n",tempArgListToString(al,getLanguage()).data(),name().data());
+   m_impl->tempArgs=new ArgumentList;
+   ArgumentListIterator ali(*al);
+diff --git a/src/pre.l b/src/pre.l
+index 86f9ebb..18f3b1d 100644
+--- a/src/pre.l
++++ b/src/pre.l
+@@ -1659,6 +1659,7 @@ static void endCondSection()
+   {
+     CondCtx *ctx = g_condStack.pop();
+     g_skip=ctx->skip;
++    delete ctx;
+   }
+   //printf("endCondSection: skip=%d stack=%d\n",g_skip,g_condStack.count());
+ }
+@@ -1667,7 +1668,7 @@ static void forceEndCondSection()
+ {
+   while (!g_condStack.isEmpty())
+   {
+-    g_condStack.pop();
++    delete g_condStack.pop();
+   }
+   g_skip=FALSE;
+ }
+@@ -3010,8 +3011,8 @@ void preprocessFile(const char *fileName,BufStr &input,BufStr &output)
+   g_includeStack.clear();
+   g_expandedDict->setAutoDelete(FALSE);
+   g_expandedDict->clear();
+-  g_condStack.clear();
+   g_condStack.setAutoDelete(TRUE);
++  g_condStack.clear();
+   //g_fileDefineDict->clear();
+ 
+   setFileName(fileName);
+@@ -3161,6 +3162,7 @@ void preprocessFile(const char *fileName,BufStr &input,BufStr &output)
+     if (ctx->sectionId!=" ") sectionInfo.sprintf(" with label %s ",ctx->sectionId.data()); 
+     warn(fileName,ctx->lineNr,"Conditional section%sdoes not have "
+ 	"a corresponding \\endcond command within this file.",sectionInfo.data());
++    delete ctx;
+   }
+   // make sure we don't extend a \cond with missing \endcond over multiple files (see bug 624829)
+   forceEndCondSection();

doxygen.spec

@@ -2,7 +2,7 @@ Summary: A documentation system for C/C++
 Name:    doxygen
 Epoch:   1
 Version: 1.8.10
-Release: 6%{?dist}
+Release: 7%{?dist}
 
 # No version is specified.
 License: GPL+
@@ -22,6 +22,7 @@ Patch104: doxygen-1.8.10-fixspace.patch
 Patch105: doxygen-1.8.10-xml.patch
 Patch106: doxygen-1.8.10-latex.patch
 Patch107: doxygen-1.8.10-timestamp-latex.patch
+Patch108: doxygen-1.8.10-memory-leaks.patch
 
 BuildRequires: perl
 BuildRequires: tex(dvips)
@@ -81,6 +82,7 @@ Requires: texlive-epstopdf-bin
 %patch105 -p1 -b .xml
 %patch106 -p1 -b .latex
 %patch107 -p1 -b .latex-timestamps
+%patch108 -p1 -b .leaks
 
 # convert into utf-8
 iconv --from=ISO-8859-1 --to=UTF-8 LANGUAGE.HOWTO > LANGUAGE.HOWTO.new
@@ -136,6 +138,9 @@ desktop-file-install \
 
 
 %changelog
+* Fri Dec 04 2015 Than Ngo <than@redhat.com> - 1:1.8.10-7
+- backport to fix a couple of small memory leaks
+
 * Tue Nov 10 2015 Than Ngo <than@redhat.com> - 1:1.8.10-6
 - backport patches to fix follow issues:
    angle brackets (< and >) not escaped in HTML formula alt text