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MarcoFalke 7027c67cac Merge #18288: build: Add MemorySanitizer (MSan) in Travis to detect use of uninitialized memory ... 870f0cd2a0 build: Add MemorySanitizer (MSan) in Travis to detect use of uninitialized memory (practicalswift) Pull request description: Add MemorySanitizer (MSan) in Travis to detect use of uninitialized memory. First UBSan, then ASan followed by TSan... and now: yes, the wait is over -- **MSan is finally here!** :) Some historical context: * 2017: Continuous compilation with Clang Thread Safety analysis enabled (#10866, #10923) * 2018: Continuous testing with trapping on signed integer overflows (`-ftrapv`) (#12686) * 2018: Continuous testing of use of locale dependent functions (#13041) * 2018: Continuous testing of format strings (#13705) * 2018: Continuous compilation with MSVC `TreatWarningAsError` (#14151) * 2018: Continuous testing under UndefinedBehaviorSanitizer – UBSan (#14252, #14673, #17006) * 2018: Continuous testing under AddressSanitizer – ASan (#14794, #17205, #17674) * 2018: Continuous testing under ThreadSanitizer – TSan (#14829) * 2019: Continuous testing in an unsigned char environment (`-funsigned-char`) (#15134) * 2019: Continuous compile-time testing of assumptions we're making (#15391) * 2019: Continuous testing of fuzz test cases under Valgrind (#17633, #18159, #18166) * 2020: Finally... MemorySanitizer – MSAN! :) What is the next step? What tools should we add to CI to keep bugs from entering `master`? :) ACKs for top commit: MarcoFalke: ACK 870f0cd2a0 Tree-SHA512: 38327c8b75679d97d469fe42e704cacd1217447a5a603701dd8a58ee50b3be2c10248f8d68a479ed081c0c4b254589d3081c9183f991640b06ef689061f75578		4 years ago
..
00_setup_env.sh	tests: run test-security-check.py in CI	4 years ago
00_setup_env_arm.sh	scripted-diff: Bump copyright headers	5 years ago
00_setup_env_i686_centos.sh	test: set a name for CI Docker containers	5 years ago
00_setup_env_mac.sh	macos: Bump to xcode 11.3.1 and 10.15 SDK	4 years ago
00_setup_env_mac_host.sh	ci: Run all tests on native mac again	4 years ago
00_setup_env_native_asan.sh	ci: Increase test timeout for sanitizer configs	4 years ago
00_setup_env_native_fuzz.sh	build: turn on --enable-c++17 by --enable-fuzz	5 years ago
00_setup_env_native_fuzz_with_valgrind.sh	build: turn on --enable-c++17 by --enable-fuzz	5 years ago
00_setup_env_native_msan.sh	build: Add MemorySanitizer (MSan) in Travis to detect use of uninitialized memory	4 years ago
00_setup_env_native_multiprocess.sh	ci: Upgrade most ci configs to focal	4 years ago
00_setup_env_native_nowallet.sh	ci: Add test for clang-3.8 C++11 support	4 years ago
00_setup_env_native_qt5.sh	ci: Upgrade most ci configs to focal	4 years ago
00_setup_env_native_tsan.sh	test: move TEST_RUNNER_EXTRA into native tsan setup	4 years ago
00_setup_env_native_valgrind.sh	ci: Increase test timeout for sanitizer configs	4 years ago
00_setup_env_s390x.sh	scripted-diff: Bump copyright headers	5 years ago
00_setup_env_win64.sh	ci: Upgrade most ci configs to focal	4 years ago
03_before_install.sh	ci: Remove unused workaround	5 years ago
04_install.sh	build: Add MemorySanitizer (MSan) in Travis to detect use of uninitialized memory	4 years ago
05_before_script.sh	build: Add MemorySanitizer (MSan) in Travis to detect use of uninitialized memory	4 years ago
06_script_a.sh	build: Add MemorySanitizer (MSan) in Travis to detect use of uninitialized memory	4 years ago
06_script_b.sh	tests: run test-security-check.py in CI	4 years ago
wrap-qemu.sh	scripted-diff: Bump copyright headers	5 years ago
wrap-valgrind.sh	scripted-diff: Bump copyright of files changed in 2019	5 years ago