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Fix #2427 (#2428)

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* Fix #2427

* Use setarch -R on Linux to fix ASAN crash on WSL2

WSL2 uses high-entropy ASLR which conflicts with ASAN's shadow memory
requirements, causing the ASAN runtime to crash at startup. Running tests
via setarch -R (ADDR_NO_RANDOMIZE) disables ASLR for the test process,
allowing ASAN to initialize correctly.
This commit is contained in:
yhirose
2026-04-13 23:19:31 -04:00
committed by GitHub
parent cc8f270d4b
commit 3cedf31d4c
2 changed files with 21 additions and 4 deletions
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6
test/Makefile
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@@ -18,6 +18,8 @@ ifneq ($(OS), Windows_NT)
OPENSSL_SUPPORT = -DCPPHTTPLIB_OPENSSL_SUPPORT -lssl -lcrypto
MBEDTLS_SUPPORT = -DCPPHTTPLIB_MBEDTLS_SUPPORT -lmbedtls -lmbedx509 -lmbedcrypto
WOLFSSL_SUPPORT = -DCPPHTTPLIB_WOLFSSL_SUPPORT -lwolfssl
# Disable ASLR for ASAN compatibility on WSL2 (high-entropy ASLR conflicts with ASAN shadow memory)
SETARCH = setarch $(shell uname -m) -R
endif
endif
@@ -59,7 +61,7 @@ STYLE_CHECK_FILES = $(filter-out httplib.h httplib.cc, \
$(wildcard example/*.h example/*.cc fuzzing/*.h fuzzing/*.cc *.h *.cc ../httplib.h))
all : test test_split
LSAN_OPTIONS=suppressions=lsan_suppressions.txt ./test
LSAN_OPTIONS=suppressions=lsan_suppressions.txt $(SETARCH) ./test
SHARDS ?= 4
@@ -69,7 +71,7 @@ define run_parallel
for i in $$(seq 0 $$(($(SHARDS) - 1))); do \
GTEST_TOTAL_SHARDS=$(SHARDS) GTEST_SHARD_INDEX=$$i \
LSAN_OPTIONS=suppressions=lsan_suppressions.txt \
./$(1) --gtest_color=yes > $(1)_shard_$$i.log 2>&1 & \
$(SETARCH) ./$(1) --gtest_color=yes > $(1)_shard_$$i.log 2>&1 & \
done; \
wait; \
for i in $$(seq 0 $$(($(SHARDS) - 1))); do \