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Fix debug output when enabling QABSTRACTSOCKET_DEBUG.

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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>
This commit is contained in:
David Faure 2014-05-03 00:35:12 +02:00 committed by The Qt Project
parent d915432c23
commit 344562aff7
1 changed files with 1 additions and 1 deletions
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src/network/socket/qabstractsocket.cpp
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@ -509,7 +509,7 @@ static QByteArray qt_prettyDebug(const char *data, int len, int maxLength)
{ {
if (!data) return "(null)"; if (!data) return "(null)";
QByteArray out; QByteArray out;
for (int i = 0; i < len; ++i) { for (int i = 0; i < qMin(len, maxLength); ++i) {
char c = data[i]; char c = data[i];
if (isprint(int(uchar(c)))) { if (isprint(int(uchar(c)))) {
out += c; out += c;