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[src/netbsd-9]: src Pull up following revision(s) (requested by kamil in tick...
details: https://anonhg.NetBSD.org/src/rev/13442f056e24
branches: netbsd-9
changeset: 458261:13442f056e24
user: martin <martin%NetBSD.org@localhost>
date: Thu Aug 29 16:45:25 2019 +0000
description:
Pull up following revision(s) (requested by kamil in ticket #120):
tests/usr.bin/cc/t_msan_poison.sh: revision 1.1
tests/usr.bin/cc/t_msan_allocated_memory.sh: revision 1.2
tests/usr.bin/cc/t_msan_poison.sh: revision 1.2
tests/usr.bin/c++/t_fuzzer_oom.sh: revision 1.1
tests/usr.bin/cc/t_tsan_signal_errno.sh: revision 1.1
tests/usr.bin/c++/t_fuzzer_simple.sh: revision 1.1
tests/usr.bin/c++/t_fuzzer_oom.sh: revision 1.2
tests/usr.bin/cc/t_tsan_signal_errno.sh: revision 1.2
tests/usr.bin/cc/t_tsan_heap_use_after_free.sh: revision 1.1
tests/usr.bin/c++/t_fuzzer_simple.sh: revision 1.2
tests/usr.bin/cc/t_tsan_heap_use_after_free.sh: revision 1.2
tests/usr.bin/c++/t_tsan_thread_leak.sh: revision 1.1
tests/usr.bin/c++/t_tsan_thread_leak.sh: revision 1.2
tests/usr.bin/cc/t_fuzzer_oom.sh: revision 1.1
distrib/sets/lists/tests/mi: revision 1.819
tests/usr.bin/cc/t_fuzzer_oom.sh: revision 1.2
tests/usr.bin/cc/t_fuzzer_timeout.sh: revision 1.1
tests/usr.bin/cc/t_msan_unpoison.sh: revision 1.1
tests/usr.bin/cc/t_fuzzer_timeout.sh: revision 1.2
tests/usr.bin/cc/t_msan_unpoison.sh: revision 1.2
tests/usr.bin/c++/t_msan_heap.sh: revision 1.1
tests/usr.bin/cc/t_tsan_locked_mutex_destroy.sh: revision 1.1
tests/usr.bin/c++/t_msan_heap.sh: revision 1.2
tests/usr.bin/cc/t_tsan_locked_mutex_destroy.sh: revision 1.2
tests/usr.bin/cc/Makefile: revision 1.8
tests/usr.bin/c++/t_msan_free.sh: revision 1.1
tests/usr.bin/c++/t_msan_unpoison.sh: revision 1.1
tests/usr.bin/c++/t_msan_free.sh: revision 1.2
tests/usr.bin/c++/t_msan_unpoison.sh: revision 1.2
tests/usr.bin/c++/t_tsan_heap_use_after_free.sh: revision 1.1
tests/usr.bin/cc/t_tsan_lock_order_inversion.sh: revision 1.1
tests/usr.bin/c++/t_tsan_heap_use_after_free.sh: revision 1.2
tests/usr.bin/c++/t_msan_poison.sh: revision 1.1
tests/usr.bin/c++/t_msan_partial_poison.sh: revision 1.1
tests/usr.bin/cc/t_tsan_lock_order_inversion.sh: revision 1.2
tests/usr.bin/c++/t_msan_poison.sh: revision 1.2
tests/usr.bin/c++/t_msan_partial_poison.sh: revision 1.2
tests/usr.bin/c++/t_msan_realloc.sh: revision 1.1
tests/usr.bin/cc/t_msan_shadow.sh: revision 1.1
tests/usr.bin/cc/t_msan_partial_poison.sh: revision 1.1
tests/usr.bin/c++/t_msan_realloc.sh: revision 1.2
tests/usr.bin/c++/t_msan_allocated_memory.sh: revision 1.1
tests/usr.bin/cc/t_msan_shadow.sh: revision 1.2
tests/usr.bin/cc/t_msan_partial_poison.sh: revision 1.2
tests/usr.bin/c++/t_msan_allocated_memory.sh: revision 1.2
tests/usr.bin/cc/t_msan_free.sh: revision 1.1
tests/usr.bin/cc/t_msan_free.sh: revision 1.2
tests/usr.bin/c++/t_tsan_locked_mutex_destroy.sh: revision 1.1
tests/usr.bin/c++/t_fuzzer_timeout.sh: revision 1.1
tests/usr.bin/cc/t_msan_heap.sh: revision 1.1
tests/usr.bin/c++/t_tsan_locked_mutex_destroy.sh: revision 1.2
tests/usr.bin/c++/t_fuzzer_timeout.sh: revision 1.2
tests/usr.bin/cc/t_tsan_thread_leak.sh: revision 1.1
tests/usr.bin/cc/t_msan_heap.sh: revision 1.2
tests/usr.bin/cc/t_tsan_thread_leak.sh: revision 1.2
tests/usr.bin/cc/t_tsan_data_race.sh: revision 1.1
tests/usr.bin/cc/t_tsan_data_race.sh: revision 1.2
tests/usr.bin/c++/t_tsan_lock_order_inversion.sh: revision 1.1
tests/usr.bin/c++/t_tsan_signal_errno.sh: revision 1.1
tests/usr.bin/c++/t_tsan_lock_order_inversion.sh: revision 1.2
tests/usr.bin/c++/Makefile: revision 1.12
tests/usr.bin/c++/t_tsan_signal_errno.sh: revision 1.2
tests/usr.bin/cc/t_msan_check_mem.sh: revision 1.1
tests/usr.bin/cc/t_msan_check_mem.sh: revision 1.2
tests/usr.bin/cc/t_msan_realloc.sh: revision 1.1
tests/usr.bin/c++/t_tsan_vptr_race.sh: revision 1.1
tests/usr.bin/cc/t_msan_realloc.sh: revision 1.2
tests/usr.bin/c++/t_tsan_vptr_race.sh: revision 1.2
tests/usr.bin/c++/t_msan_shadow.sh: revision 1.1
tests/usr.bin/c++/t_msan_shadow.sh: revision 1.2
tests/usr.bin/c++/t_msan_stack.sh: revision 1.1
tests/usr.bin/c++/t_tsan_data_race.sh: revision 1.1
tests/usr.bin/c++/t_msan_stack.sh: revision 1.2
tests/usr.bin/cc/t_fuzzer_simple.sh: revision 1.1
tests/usr.bin/c++/t_tsan_data_race.sh: revision 1.2
tests/usr.bin/cc/t_fuzzer_simple.sh: revision 1.2
tests/usr.bin/c++/t_msan_check_mem.sh: revision 1.1
tests/usr.bin/cc/t_msan_stack.sh: revision 1.1
tests/usr.bin/c++/t_msan_check_mem.sh: revision 1.2
tests/usr.bin/cc/t_msan_stack.sh: revision 1.2
tests/usr.bin/cc/t_msan_allocated_memory.sh: revision 1.1
Add ATF c and c++ tests for TSan, MSan, libFuzzer
These tests require Clang/LLVM 7 or newer on NetBSD.
Contributed by Yang Zheng during GSoC 2018.
-
Define target_not_supported_body() in TSan, MSan and libFuzzer tests
diffstat:
distrib/sets/lists/tests/mi | 41 +++-
tests/usr.bin/c++/Makefile | 25 ++-
tests/usr.bin/c++/t_fuzzer_oom.sh | 171 ++++++++++++++++
tests/usr.bin/c++/t_fuzzer_simple.sh | 187 ++++++++++++++++++
tests/usr.bin/c++/t_fuzzer_timeout.sh | 167 ++++++++++++++++
tests/usr.bin/c++/t_msan_allocated_memory.sh | 168 ++++++++++++++++
tests/usr.bin/c++/t_msan_check_mem.sh | 172 ++++++++++++++++
tests/usr.bin/c++/t_msan_free.sh | 164 ++++++++++++++++
tests/usr.bin/c++/t_msan_heap.sh | 144 ++++++++++++++
tests/usr.bin/c++/t_msan_partial_poison.sh | 176 +++++++++++++++++
tests/usr.bin/c++/t_msan_poison.sh | 172 ++++++++++++++++
tests/usr.bin/c++/t_msan_realloc.sh | 168 ++++++++++++++++
tests/usr.bin/c++/t_msan_shadow.sh | 188 ++++++++++++++++++
tests/usr.bin/c++/t_msan_stack.sh | 164 ++++++++++++++++
tests/usr.bin/c++/t_msan_unpoison.sh | 188 ++++++++++++++++++
tests/usr.bin/c++/t_tsan_data_race.sh | 185 ++++++++++++++++++
tests/usr.bin/c++/t_tsan_heap_use_after_free.sh | 221 +++++++++++++++++++++
tests/usr.bin/c++/t_tsan_lock_order_inversion.sh | 205 ++++++++++++++++++++
tests/usr.bin/c++/t_tsan_locked_mutex_destroy.sh | 221 +++++++++++++++++++++
tests/usr.bin/c++/t_tsan_signal_errno.sh | 209 ++++++++++++++++++++
tests/usr.bin/c++/t_tsan_thread_leak.sh | 209 ++++++++++++++++++++
tests/usr.bin/c++/t_tsan_vptr_race.sh | 233 +++++++++++++++++++++++
tests/usr.bin/cc/Makefile | 24 ++-
tests/usr.bin/cc/t_fuzzer_oom.sh | 171 ++++++++++++++++
tests/usr.bin/cc/t_fuzzer_simple.sh | 187 ++++++++++++++++++
tests/usr.bin/cc/t_fuzzer_timeout.sh | 167 ++++++++++++++++
tests/usr.bin/cc/t_msan_allocated_memory.sh | 169 ++++++++++++++++
tests/usr.bin/cc/t_msan_check_mem.sh | 173 +++++++++++++++++
tests/usr.bin/cc/t_msan_free.sh | 164 ++++++++++++++++
tests/usr.bin/cc/t_msan_heap.sh | 144 ++++++++++++++
tests/usr.bin/cc/t_msan_partial_poison.sh | 176 +++++++++++++++++
tests/usr.bin/cc/t_msan_poison.sh | 172 ++++++++++++++++
tests/usr.bin/cc/t_msan_realloc.sh | 168 ++++++++++++++++
tests/usr.bin/cc/t_msan_shadow.sh | 188 ++++++++++++++++++
tests/usr.bin/cc/t_msan_stack.sh | 164 ++++++++++++++++
tests/usr.bin/cc/t_msan_unpoison.sh | 188 ++++++++++++++++++
tests/usr.bin/cc/t_tsan_data_race.sh | 185 ++++++++++++++++++
tests/usr.bin/cc/t_tsan_heap_use_after_free.sh | 221 +++++++++++++++++++++
tests/usr.bin/cc/t_tsan_lock_order_inversion.sh | 205 ++++++++++++++++++++
tests/usr.bin/cc/t_tsan_locked_mutex_destroy.sh | 221 +++++++++++++++++++++
tests/usr.bin/cc/t_tsan_signal_errno.sh | 209 ++++++++++++++++++++
tests/usr.bin/cc/t_tsan_thread_leak.sh | 209 ++++++++++++++++++++
42 files changed, 7280 insertions(+), 3 deletions(-)
diffs (truncated from 7488 to 300 lines):
diff -r 3c97dab55c14 -r 13442f056e24 distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi Thu Aug 29 06:46:44 2019 +0000
+++ b/distrib/sets/lists/tests/mi Thu Aug 29 16:45:25 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.818 2019/07/28 13:49:23 christos Exp $
+# $NetBSD: mi,v 1.818.2.1 2019/08/29 16:45:26 martin Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -3840,6 +3840,26 @@
./usr/tests/usr.bin/c++/t_ubsan_int_neg_overflow tests-usr.bin-tests compattestfile,atf,cxx
./usr/tests/usr.bin/c++/t_ubsan_int_sub_overflow tests-usr.bin-tests compattestfile,atf,cxx
./usr/tests/usr.bin/c++/t_ubsan_vla_out_of_bounds tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_allocated_memory tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_check_mem tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_free tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_heap tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_partial_poison tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_poison tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_realloc tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_shadow tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_stack tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_msan_unpoison tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_tsan_data_race tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_tsan_heap_use_after_free tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_tsan_lock_order_inversion tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_tsan_locked_mutex_destroy tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_tsan_signal_errno tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_tsan_thread_leak tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_tsan_vptr_race tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_fuzzer_oom tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_fuzzer_simple tests-usr.bin-tests compattestfile,atf,cxx
+./usr/tests/usr.bin/c++/t_fuzzer_timeout tests-usr.bin-tests compattestfile,atf,cxx
./usr/tests/usr.bin/cc tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/cc/Atffile tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/cc/Kyuafile tests-usr.bin-tests compattestfile,atf,kyua
@@ -3856,6 +3876,25 @@
./usr/tests/usr.bin/cc/t_ubsan_int_neg_overflow tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/cc/t_ubsan_int_sub_overflow tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/cc/t_ubsan_vla_out_of_bounds tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_allocated_memory tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_check_mem tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_free tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_heap tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_partial_poison tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_poison tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_realloc tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_shadow tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_stack tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_msan_unpoison tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_tsan_data_race tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_tsan_heap_use_after_free tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_tsan_lock_order_inversion tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_tsan_locked_mutex_destroy tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_tsan_signal_errno tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_tsan_thread_leak tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_fuzzer_oom tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_fuzzer_simple tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/cc/t_fuzzer_timeout tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/cmp tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/cmp/Atffile tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/cmp/Kyuafile tests-usr.bin-tests compattestfile,atf,kyua
diff -r 3c97dab55c14 -r 13442f056e24 tests/usr.bin/c++/Makefile
--- a/tests/usr.bin/c++/Makefile Thu Aug 29 06:46:44 2019 +0000
+++ b/tests/usr.bin/c++/Makefile Thu Aug 29 16:45:25 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.11 2019/01/29 20:07:03 mgorny Exp $
+# $NetBSD: Makefile,v 1.11.2.1 2019/08/29 16:45:26 martin Exp $
.include <bsd.own.mk>
@@ -29,6 +29,29 @@
TESTS_SH+= t_pthread_once
TESTS_SH+= t_static_destructor
+TESTS_SH+= t_fuzzer_oom
+TESTS_SH+= t_fuzzer_simple
+TESTS_SH+= t_fuzzer_timeout
+
+TESTS_SH+= t_msan_allocated_memory
+TESTS_SH+= t_msan_check_mem
+TESTS_SH+= t_msan_free
+TESTS_SH+= t_msan_heap
+TESTS_SH+= t_msan_partial_poison
+TESTS_SH+= t_msan_poison
+TESTS_SH+= t_msan_realloc
+TESTS_SH+= t_msan_shadow
+TESTS_SH+= t_msan_stack
+TESTS_SH+= t_msan_unpoison
+
+TESTS_SH+= t_tsan_data_race
+TESTS_SH+= t_tsan_heap_use_after_free
+TESTS_SH+= t_tsan_lock_order_inversion
+TESTS_SH+= t_tsan_locked_mutex_destroy
+TESTS_SH+= t_tsan_signal_errno
+TESTS_SH+= t_tsan_thread_leak
+TESTS_SH+= t_tsan_vptr_race
+
.for test in ${ASAN_TESTS}
TESTS_SH_SRC_${test}= asan_common.subr ${test}.sh
.endfor
diff -r 3c97dab55c14 -r 13442f056e24 tests/usr.bin/c++/t_fuzzer_oom.sh
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/usr.bin/c++/t_fuzzer_oom.sh Thu Aug 29 16:45:25 2019 +0000
@@ -0,0 +1,171 @@
+# Copyright (c) 2018 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# This code is derived from software contributed to The NetBSD Foundation
+# by Yang Zheng.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+test_target()
+{
+ SUPPORT='n'
+ if uname -m | grep -q "amd64" && command -v c++ >/dev/null 2>&1 && \
+ ! echo __clang__ | c++ -E - | grep -q __clang__; then
+ # only clang with major version newer than 7 is supported
+ CLANG_MAJOR=`echo __clang_major__ | c++ -E - | grep -o '^[[:digit:]]'`
+ if [ "$CLANG_MAJOR" -ge "7" ]; then
+ SUPPORT='y'
+ fi
+ fi
+}
+
+atf_test_case oom
+oom_head() {
+ atf_set "descr" "Test thread sanitizer for out-of-memory condition"
+ atf_set "require.progs" "c++ paxctl"
+}
+
+atf_test_case oom_profile
+oom_profile_head() {
+ atf_set "descr" "Test thread sanitizer for out-of-memory with profiling option"
+ atf_set "require.progs" "c++ paxctl"
+}
+atf_test_case oom_pic
+oom_pic_head() {
+ atf_set "descr" "Test thread sanitizer for out-of-memory with position independent code (PIC) flag"
+ atf_set "require.progs" "c++ paxctl"
+}
+atf_test_case oom_pie
+oom_pie_head() {
+ atf_set "descr" "Test thread sanitizer for out-of-memory with position independent execution (PIE) flag"
+ atf_set "require.progs" "c++ paxctl"
+}
+
+oom_body(){
+ cat > test.cc << EOF
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+ if (size > 0 && data[0] == 'b') while (1) malloc(16*1024*1024);
+ return 0;
+}
+EOF
+
+ c++ -fsanitize=fuzzer -o test test.cc
+ paxctl +a test
+ atf_check -s ignore -o ignore -e match:"ERROR: libFuzzer: out-of-memory" ./test -rss_limit_mb=30
+}
+
+oom_profile_body(){
+ cat > test.cc << EOF
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+ if (size > 0 && data[0] == 'b') while (1) malloc(16*1024*1024);
+ return 0;
+}
+EOF
+
+ c++ -fsanitize=fuzzer -o test -pg test.cc
+ paxctl +a test
+ atf_check -s ignore -o ignore -e match:"ERROR: libFuzzer: out-of-memory" ./test -rss_limit_mb=30
+}
+
+oom_pic_body(){
+ cat > test.cc << EOF
+#include <stddef.h>
+#include <stdint.h>
+int help(const uint8_t *data, size_t size);
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+ return help(data, size);
+}
+EOF
+
+ cat > pic.cc << EOF
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+int help(const uint8_t *data, size_t size) {
+ if (size > 0 && data[0] == 'b') while (1) malloc(16*1024*1024);
+ return 0;
+}
+EOF
+
+ c++ -fsanitize=fuzzer -fPIC -shared -o libtest.so pic.cc
+ c++ -o test test.cc -fsanitize=fuzzer -L. -ltest
+ paxctl +a test
+
+ export LD_LIBRARY_PATH=.
+ atf_check -s ignore -o ignore -e match:"ERROR: libFuzzer: out-of-memory" ./test -rss_limit_mb=30
+}
+oom_pie_body(){
+
+ #check whether -pie flag is supported on this architecture
+ if ! c++ -pie -dM -E - < /dev/null 2>/dev/null >/dev/null; then
+ atf_set_skip "c++ -pie not supported on this architecture"
+ fi
+ cat > test.cc << EOF
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+ if (size > 0 && data[0] == 'b') while (1) malloc(16*1024*1024);
+ return 0;
+}
+EOF
+
+ c++ -fsanitize=fuzzer -o test -fpie -pie test.cc
+ paxctl +a test
+ atf_check -s ignore -o ignore -e match:"ERROR: libFuzzer: out-of-memory" ./test -rss_limit_mb=30
+}
+
+
+atf_test_case target_not_supported
+target_not_supported_head()
+{
+ atf_set "descr" "Test forced skip"
+}
+
+target_not_supported_body()
+{
+ atf_skip "Target is not supported"
+}
+
+atf_init_test_cases()
+{
+ test_target
+ test $SUPPORT = 'n' && {
+ atf_add_test_case target_not_supported
+ return 0
+ }
+ atf_add_test_case oom
+ atf_add_test_case oom_profile
+ atf_add_test_case oom_pie
+ atf_add_test_case oom_pic
+}
diff -r 3c97dab55c14 -r 13442f056e24 tests/usr.bin/c++/t_fuzzer_simple.sh
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/usr.bin/c++/t_fuzzer_simple.sh Thu Aug 29 16:45:25 2019 +0000
@@ -0,0 +1,187 @@
+# Copyright (c) 2018 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# This code is derived from software contributed to The NetBSD Foundation
+# by Yang Zheng.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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