tests/sanitizer: make ASAN/LSAN/UBSAN options configurable in "tools/run-nm-test.sh"

Also add a suppressions file for LSAN.

Makefile.am

@@ -5097,6 +5097,7 @@ EXTRA_DIST += \
 	src/ppp/nm-ppp-plugin.ver \
 	Makefile.glib \
 	autogen.sh \
+	lsan.suppressions \
 	valgrind.suppressions \
 	meson.build \
 	meson_options.txt \

tools/run-nm-test.sh

@@ -228,6 +228,19 @@ if [[ -n "$BUILDDIR" ]]; then
     fi
 fi
 
+export ASAN_OPTIONS="$NM_TEST_ASAN_OPTIONS"
+export LSAN_OPTIONS="$NM_TEST_LSAN_OPTIONS"
+export UBSAN_OPTIONS="$NM_TEST_UBSAN_OPTIONS"
+if [ -z "${NM_TEST_ASAN_OPTIONS+x}" ]; then
+    ASAN_OPTIONS="fast_unwind_on_malloc=false detect_leaks=1"
+fi
+if [ -z "${NM_TEST_LSAN_OPTIONS+x}" ]; then
+    LSAN_OPTIONS="suppressions=$SCRIPT_PATH/../lsan.suppressions"
+fi
+if [ -z "${NM_TEST_UBSAN_OPTIONS+x}" ]; then
+    UBSAN_OPTIONS="print_stacktrace=1:halt_on_error=1"
+fi
+
 if ! _is_true "$NMTST_USE_VALGRIND" 0; then
     export NM_TEST_UNDER_VALGRIND=0
     exec "${NMTST_DBUS_RUN_SESSION[@]}" \