Merge commit 'a814aba657288942b5beed70a2110446420f981c' into origin-4.6

2 files changed, 10 insertions, 4 deletions

diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp
index 22d0019..6001d9d 100644
--- a/src/corelib/io/qurl.cpp
+++ b/src/corelib/io/qurl.cpp
@@ -3874,10 +3874,15 @@ QByteArray QUrlPrivate::toEncoded(QUrl::FormattingOptions options) const
             }
         }
 
-        if (host.startsWith(QLatin1Char('[')))
+        if (host.startsWith(QLatin1Char('['))) {
             url += host.toLatin1();
-        else
+        } else if (host.contains(QLatin1Char(':'))) {
+            url += '[';
+            url += host.toLatin1();
+            url += ']';
+        } else {
             url += QUrl::toAce(host);
+        }
         if (!(options & QUrl::RemovePort) && port != -1) {
             url += ':';
             url += QString::number(port).toAscii();
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index a8120cf..7be19b3 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -3332,6 +3332,7 @@ void QMetaObject::activate(QObject *sender, const QMetaObject *m, int local_sign
 
     QObjectConnectionListVector *connectionLists = sender->d_func()->connectionLists;
     if (!connectionLists) {
+        locker.unlock();
         if (qt_signal_spy_callback_set.signal_end_callback != 0)
             qt_signal_spy_callback_set.signal_end_callback(sender, signal_absolute_index);
         return;
@@ -3401,11 +3402,11 @@ void QMetaObject::activate(QObject *sender, const QMetaObject *m, int local_sign
             }
 #endif
 
-            locker.relock();
-
             if (qt_signal_spy_callback_set.slot_end_callback != 0)
                 qt_signal_spy_callback_set.slot_end_callback(receiver, method);
 
+            locker.relock();
+
             QObjectPrivate::resetCurrentSender(receiver, &currentSender, previousSender);
 
             if (connectionLists->orphaned)