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Windows command line parsing: Do escape backslash.

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This will break network paths passed as command line arguments.

Introduced by 4ff6951550 .

Task-number: QTBUG-35432
Task-number: QTBUG-30628

Change-Id: Ice9ce15275ef69e9e9e82daf5a303e7c56294368
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
This commit is contained in:
Friedemann Kleint 2013-12-06 10:17:05 +02:00 committed by The Qt Project
parent 835b821390
commit 7cfe7c1982
2 changed files with 5 additions and 4 deletions
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4
src/corelib/kernel/qcorecmdlineargs_p.h
View File

@ -101,8 +101,8 @@ static QVector<Char*> qWinCmdLine(Char *cmdParam, int length, int &argc)
}
}
if (*p == '\\') { // escape char?
// testing by looking at argc, argv shows that it only escapes quotes and backslashes
if (p < p_end && (*(p+1) == Char('\"') || *(p+1) == Char('\\')))
// testing by looking at argc, argv shows that it only escapes quotes
if (p < p_end && (*(p+1) == Char('\"')))
p++;
} else {
if (!quote && (*p == Char('\"'))) {

5
tests/auto/corelib/tools/qcommandlineparser/tst_qcommandlineparser.cpp
View File

@ -550,15 +550,16 @@ void tst_QCommandLineParser::testQuoteEscaping()
QProcess process;
process.start("testhelper/qcommandlineparser_test_helper", QStringList() <<
QString::number(QCommandLineParser::ParseAsCompactedShortOptions) <<
"-DKEY1=\"VALUE1\"" << "-DKEY2=\\\"VALUE2\\\"" <<
"\\\\server\\path" <<
"-DKEY1=\"VALUE1\""
"-DQTBUG-15379=C:\\path\\'file.ext" <<
"-DQTBUG-30628=C:\\temp\\'file'.ext");
QVERIFY(process.waitForFinished(5000));
QCOMPARE(process.exitStatus(), QProcess::NormalExit);
QString output = process.readAll();
QVERIFY2(!output.contains("ERROR"), qPrintable(output));
QVERIFY2(output.contains("\\\\server\\path"), qPrintable(output));
QVERIFY2(output.contains("KEY1=\"VALUE1\""), qPrintable(output));
QVERIFY2(output.contains("KEY2=\\\"VALUE2\\\""), qPrintable(output));
QVERIFY2(output.contains("QTBUG-15379=C:\\path\\'file.ext"), qPrintable(output));
QVERIFY2(output.contains("QTBUG-30628=C:\\temp\\'file'.ext"), qPrintable(output));
}