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Index: kdecore/network/kresolver.cpp
===================================================================
--- kdecore/network/kresolver.cpp.orig
+++ kdecore/network/kresolver.cpp
@@ -50,6 +50,7 @@
// IDN
#ifdef HAVE_IDNA_H
+# include <stdlib.h>
# include <idna.h>
#endif
@@ -1084,6 +1085,10 @@ static QStringList splitLabels(const QSt
static QCString ToASCII(const QString& label)
{
#ifdef HAVE_IDNA_H
+ // We do disable it by default for security reasons for now.
+ if ( getenv("KDE_NO_IPV6") && strcmp( getenv("KDE_NO_IPV6"), "no" ) )
+ return label.latin1();
+
// We have idna.h, so we can use the idna_to_ascii
// function :)
@@ -1118,6 +1123,10 @@ static QCString ToASCII(const QString& l
static QString ToUnicode(const QString& label)
{
#ifdef HAVE_IDNA_H
+ // We do disable it by default for security reasons for now.
+ if ( getenv("KDE_NO_IPV6") && strcmp( getenv("KDE_NO_IPV6"), "no" ) )
+ return label;
+
// We have idna.h, so we can use the idna_to_unicode
// function :)
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