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tests: make UBSan print full backtraces 

This should make it easier to get backtraces that can be
pasted into issues like https://github.com/systemd/systemd/issues/10096.
This commit is contained in:
Evgeny Vereshchagin 2018-09-15 14:21:33 +00:00 committed by Zbigniew Jędrzejewski-Szmek
parent 5485deee6e
commit c1342d5597
1 changed files with 3 additions and 2 deletions
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5
test/test-functions
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@ -330,7 +330,8 @@ create_asan_wrapper() {
set -x
DEFAULT_ASAN_OPTIONS=strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1
DEFAULT_ENVIRONMENT=ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS
DEFAULT_UBSAN_OPTIONS=print_stacktrace=1:print_summary=1
DEFAULT_ENVIRONMENT="ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS"
mount -t proc proc /proc
mount -t sysfs sysfs /sys
@ -353,7 +354,7 @@ JOURNALD_CONF_DIR=/etc/systemd/system/systemd-journald.service.d
mkdir -p "\$JOURNALD_CONF_DIR"
printf "[Service]\nEnvironment=ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd-journald.asan.log\n" >"\$JOURNALD_CONF_DIR/env.conf"
export ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd.asan.log
export ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd.asan.log UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS
exec $ROOTLIBDIR/systemd "\$@"
EOF