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MarcoFalke 4aaeb04497 Merge #17205: ci: Enable address sanitizer (ASan) stack-use-after-return checking ... 8d22ab0e50 ci: Enable address sanitizer (ASan) stack-use-after-return checking (practicalswift) Pull request description: Enable address sanitizer (ASan) stack-use-after-return checking (`detect_stack_use_after_return=1`). Example: ``` #include <iostream> #include <string> const std::string& get_string(int i) { return std::to_string(i); } int main() { std::cout << get_string(41) << "\n"; } ``` Without address sanitizer (ASan) stack-use-after-return checking: ``` $ ./stack-use-after-return $ ``` With address sanitizer (ASan) stack-use-after-return checking: ``` $ ASAN_OPTIONS="detect_stack_use_after_return=1" ./stack-use-after-return ================================================================= ==10400==ERROR: AddressSanitizer: stack-use-after-return on address 0x7f7fa0400030 at pc 0x00000049d2cc bp 0x7ffcbd617070 sp 0x7ffcbd616820 READ of size 2 at 0x7f7abbecd030 thread T0 #0 0x439781 in fwrite #1 0x7f7ac0504cb3 in std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long) (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x113cb3) #2 0x4f9b5f in main stack-use-after-return.cpp:9:15 #3 0x7f7abf440b96 in __libc_start_main #4 0x41bbc9 in _start … $ ``` Top commit has no ACKs. Tree-SHA512: 6557a9ff184023380fd9aa433cdf413e01a928ea99dbc59ec138e5d69cb9e13592e8bb5951612f231ff17a37a895bec5c0940c8db5f328a5c840a5771bdeeba5		5 years ago
..
00_setup_env.sh	…
00_setup_env_amd64_asan.sh	…
00_setup_env_amd64_fuzz.sh	…
00_setup_env_amd64_nowallet.sh	…
00_setup_env_amd64_qt5.sh	…
00_setup_env_amd64_trusty.sh	…
00_setup_env_amd64_tsan.sh	…
00_setup_env_arm.sh	…
00_setup_env_i686.sh	…
00_setup_env_mac.sh	…
00_setup_env_mac_functional.sh	ci: Remove redundant check for TRAVIS_OS_NAME	5 years ago
00_setup_env_win64.sh	…
03_before_install.sh	…
04_install.sh	ci: Enable address sanitizer (ASan) stack-use-after-return checking	5 years ago
05_before_script.sh	ci: Remove redundant check for TRAVIS_OS_NAME	5 years ago
06_script_a.sh	travis: run tests on macOS native	5 years ago
06_script_b.sh	travis: run tests on macOS native	5 years ago