You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

58 lines
2.2 KiB

From e5ecc772a0bb0813cdcf0a24f48ba3278da6e276 Mon Sep 17 00:00:00 2001
From: Frantisek Sumsal <frantisek@sumsal.cz>
Date: Wed, 15 Jun 2022 19:43:11 +0200
Subject: [PATCH] test: don't wrap binaries built with ASan
since they should handle loading other instrumented libraries without
issues.
(cherry picked from commit b727d7e02d6c88476ae9e46211e1f9c24720d5c3)
Related: #2087652
---
test/test-functions | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/test/test-functions b/test/test-functions
index f55e64493d..57d4df3e7e 100644
--- a/test/test-functions
+++ b/test/test-functions
@@ -228,6 +228,8 @@ DEBUGTOOLS=(
)
is_built_with_asan() {
+ local _bin="${1:?}"
+
if ! type -P objdump >/dev/null; then
ddebug "Failed to find objdump. Assuming systemd hasn't been built with ASAN."
return 1
@@ -235,7 +237,7 @@ is_built_with_asan() {
# Borrowed from https://github.com/google/oss-fuzz/blob/cd9acd02f9d3f6e80011cc1e9549be526ce5f270/infra/base-images/base-runner/bad_build_check#L182
local _asan_calls
- _asan_calls="$(objdump -dC "$SYSTEMD_JOURNALD" | grep -E "(callq?|brasl?|bl)\s.+__asan" -c)"
+ _asan_calls="$(objdump -dC "$_bin" | grep -E "(callq?|brasl?|bl)\s.+__asan" -c)"
if ((_asan_calls < 1000)); then
return 1
else
@@ -251,7 +253,7 @@ is_built_with_coverage() {
meson configure "${BUILD_DIR:?}" | grep 'b_coverage' | awk '{ print $2 }' | grep -q 'true'
}
-IS_BUILT_WITH_ASAN=$(is_built_with_asan && echo yes || echo no)
+IS_BUILT_WITH_ASAN=$(is_built_with_asan "$SYSTEMD_JOURNALD" && echo yes || echo no)
IS_BUILT_WITH_COVERAGE=$(is_built_with_coverage && echo yes || echo no)
if get_bool "$IS_BUILT_WITH_ASAN"; then
@@ -2415,7 +2417,9 @@ inst_binary() {
wrap_binary=1
fi
- if get_bool "$wrap_binary"; then
+ # If the target binary is built with ASan support, we don't need to wrap
+ # it, as it should handle everything by itself
+ if get_bool "$wrap_binary" && ! is_built_with_asan "$bin"; then
dinfo "Creating ASan-compatible wrapper for binary '$target'"
# Install the target binary with a ".orig" suffix
inst_simple "$bin" "${target}.orig"