From 34de4f6a157ac10a434b719f41a06b4293023b29 Mon Sep 17 00:00:00 2001 From: Olivier Goffart Date: Thu, 7 Jul 2016 12:08:31 +0200 Subject: moc: Fix a crash with malformed input MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Do not increment 'data' past the buffer in case of invalid token. Remove the left over qDebug so we can make a test. Task-number: QTBUG-54609 Change-Id: I8f0dd3381fbdea3f07d3c05c9a44a16d92538117 Reviewed-by: Jędrzej Nowacki --- tests/auto/tools/moc/tst_moc.cpp | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'tests/auto/tools/moc/tst_moc.cpp') diff --git a/tests/auto/tools/moc/tst_moc.cpp b/tests/auto/tools/moc/tst_moc.cpp index b3f9a9f85f..9d2b883112 100644 --- a/tests/auto/tools/moc/tst_moc.cpp +++ b/tests/auto/tools/moc/tst_moc.cpp @@ -1935,6 +1935,13 @@ void tst_Moc::warnings_data() << 1 << QString("IGNORE_ALL_STDOUT") << QString(":2: Error: Macro invoked with too few parameters for a use of '#'"); + + QTest::newRow("QTBUG-54609: crash on invalid input") + << QByteArray::fromBase64("EAkJCQkJbGFzcyBjbGFzcyBiYWkcV2kgTUEKcGYjZGVmaW5lIE1BKFEs/4D/FoQ=") + << QStringList() + << 1 + << QString("IGNORE_ALL_STDOUT") + << QString(":-1: Error: Unexpected character in macro argument list."); } void tst_Moc::warnings() @@ -1950,7 +1957,7 @@ void tst_Moc::warnings() #ifdef Q_CC_MSVC // for some reasons, moc compiled with MSVC uses a different output format - QRegExp lineNumberRe(":(\\d+):"); + QRegExp lineNumberRe(":(-?\\d+):"); lineNumberRe.setMinimal(true); expectedStdErr.replace(lineNumberRe, "(\\1):"); #endif -- cgit v1.2.3