Details
-
Bug
-
Resolution: Done
-
P1: Critical
-
6.2
-
None
-
Ubuntu 20.04 LTS
clang 10.0.0
cmake 3.16.3 from Ubuntu's repository
cmake 3.19.2 from Qt's online installer
-
8194f790533fbd2c499feb1187774caab7eceb47
Description
- Configure Qt to use the address sanitizer using the switch:
-sanitize address
My entire call:
/tmp/qt-bisect/qt5/configure -platform linux-clang -opensource -confirm-license -nomake examples -nomake tests -prefix $PWD/qtbase -release -static -no-gc-binaries -sanitize fuzzer-no-link -sanitize address -no-openssl
- When this finished, start building Qt:
cmake --build .
- While Qt is building, check whether the compiler will build with address sanitizer, e.g.:
ps -ef |grep address
You won't find any compiler calls.
Instead, you should see something like:
qtrob 375077 375076 0 19:43 pts/0 00:00:00 /usr/lib/llvm-10/bin/clang++ -DHAVE_CONFIG_H -DQT_BOOTSTRAPPED -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_FOREACH -DQT_USE_QSTRINGBUILDER -DQT_VERSION_MAJOR=6 -DQT_VERSION_MINOR=2 -DQT_VERSION_PATCH=0 -DQT_VERSION_STR="6.2.0" -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -Iqtbase/src/corelib/Core_autogen/include -Iqtbase/include -Iqtbase/include/QtCore -I/tmp/qt-bisect/qt5/qtbase/src/corelib -Iqtbase/src/corelib -Iqtbase/src/corelib/global -I/tmp/qt-bisect/qt5/qtbase/src/corelib/../3rdparty/tinycbor/src -Iqtbase/include/QtCore/6.2.0 -Iqtbase/include/QtCore/6.2.0/QtCore -I/tmp/qt-bisect/qt5/qtbase/src/corelib/../3rdparty/double-conversion/double-conversion -I/tmp/qt-bisect/qt5/qtbase/src/corelib/../3rdparty/double-conversion -I/tmp/qt-bisect/qt5/qtbase/src/corelib/../3rdparty/forkfd -Iqtbase/src/corelib/.rcc -I/tmp/qt-bisect/qt5/qtbase/mkspecs/linux-clang -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -Iqtbase/src/xml/Xml_autogen/include -Iqtbase/include/QtXml -I/tmp/qt-bisect/qt5/qtbase/src/xml -Iqtbase/src/xml -Iqtbase/include/QtXml/6.2.0 -Iqtbase/include/QtXml/6.2.0/QtXml -I/tmp/qt-bisect/qt5/qtbase/src/tools/bootstrap/.. -I/tmp/qt-bisect/qt5/qtbase/src/tools/bootstrap/../../3rdparty/tinycbor/src -fsanitize=fuzzer-no-link -fsanitize=address -fno-omit-frame-pointer -fno-optimize-sibling-calls -DNDEBUG -O2 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Wall -Wextra -ffunction-sections -fdata-sections -std=gnu++17 -MD -MT qtbase/src/tools/bootstrap/CMakeFiles/Bootstrap.dir/__/__/corelib/io/qurlidna.cpp.o -MF qtbase/src/tools/bootstrap/CMakeFiles/Bootstrap.dir/__/__/corelib/io/qurlidna.cpp.o.d -o qtbase/src/tools/bootstrap/CMakeFiles/Bootstrap.dir/__/__/corelib/io/qurlidna.cpp.o -c /tmp/qt-bisect/qt5/qtbase/src/corelib/io/qurlidna.cpp
Attachments
Issue Links
- links to