commit d067baf495d0415283ce724ad32cb9a08dc17c83

Author: Dimitri van Heesch <doxygen@gmail.com>

Date:   Thu Sep 17 20:14:39 2020 +0200

    issue #8034: doxygen crashes

diff --git a/src/definition.cpp b/src/definition.cpp

index 7874a5e4..dc968399 100644

--- a/src/definition.cpp

+++ b/src/definition.cpp

@@ -176,14 +176,14 @@ static bool matchExcludedSymbols(const char *name)

       QRegExp re(substitute(pattern,"*",".*"),TRUE);

       int pl;

       int i = re.match(symName,0,&pl);

-      //printf("  %d = re.match(%s) pattern=%s\n",i,symName.data(),pattern.data());

+      //printf("  %d = re.match(%s) pattern=%s pl=%d len=%d\n",i,symName.data(),pattern.data(),pl,symName.length());

       if (i!=-1) // wildcard match

       {

         uint ui=(uint)i;

         uint sl=symName.length();

         // check if it is a whole word match

-        if ((ui==0     || pattern.at(0)=='*'     || (!isId(symName.at(ui-1))  && !forceStart)) &&

-            (ui+pl==sl || pattern.at(ui+pl)=='*' || (!isId(symName.at(ui+pl)) && !forceEnd))

+        if ((ui==0     || pattern.at(0)=='*'                  || (!isId(symName.at(ui-1))  && !forceStart)) &&

+            (ui+pl==sl || pattern.at(pattern.length()-1)=='*' || (!isId(symName.at(ui+pl)) && !forceEnd))

            )

         {

           //printf("--> name=%s pattern=%s match at %d\n",symName.data(),pattern.data(),i);

diff --git a/src/util.cpp b/src/util.cpp

index 0581b5fa..34df8d7b 100644

--- a/src/util.cpp

+++ b/src/util.cpp

@@ -5714,7 +5714,7 @@ QCString normalizeNonTemplateArgumentsInString(

     result += name.mid(p,i-p);

     QCString n = name.mid(i,l);

     bool found=FALSE;

-    for (const Argument formArg : formalArgs)

+    for (const Argument &formArg : formalArgs)

     {

       if (formArg.name == n)

       {