From 344562aff7b86376cd6e09033e44400782ca327e Mon Sep 17 00:00:00 2001
From: David Faure <david.faure@kdab.com>
Date: Sat, 3 May 2014 00:35:12 +0200
Subject: [PATCH] Fix debug output when enabling QABSTRACTSOCKET_DEBUG.

Some calls pass len=32, so garbage was shown when maxlen (readBytes) is smaller.

Change-Id: I97e61dcdf5a0db032317c57afb4bfb406437d8d5
Reviewed-by: Markus Goetz <markus@woboq.com>
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
---
 src/network/socket/qabstractsocket.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/network/socket/qabstractsocket.cpp b/src/network/socket/qabstractsocket.cpp
index b8f76f8d4f..bead45ab83 100644
--- a/src/network/socket/qabstractsocket.cpp
+++ b/src/network/socket/qabstractsocket.cpp
@@ -509,7 +509,7 @@ static QByteArray qt_prettyDebug(const char *data, int len, int maxLength)
 {
     if (!data) return "(null)";
     QByteArray out;
-    for (int i = 0; i < len; ++i) {
+    for (int i = 0; i < qMin(len, maxLength); ++i) {
         char c = data[i];
         if (isprint(int(uchar(c)))) {
             out += c;