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ci: Asan with -ftrivial-auto-var-init=pattern

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MarcoFalke 2023-08-28 21:32:41 +02:00
parent ab42b2ebdb
commit fa07ac48d8
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2 changed files with 25 additions and 1 deletions
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3
ci/test/00_setup_env_native_asan.sh
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@ -22,4 +22,5 @@ export NO_DEPENDS=1
export GOAL="install"
export BITCOIN_CONFIG="--enable-c++20 --enable-usdt --enable-zmq --with-incompatible-bdb --with-gui=qt5 \
CPPFLAGS='-DARENA_DEBUG -DDEBUG_LOCKORDER' \
--with-sanitizers=address,float-divide-by-zero,integer,undefined CC=clang-16 CXX=clang++-16"
--with-sanitizers=address,float-divide-by-zero,integer,undefined \
CC='clang-16 -ftrivial-auto-var-init=pattern' CXX='clang++-16 -ftrivial-auto-var-init=pattern'"

23
ci/test/06_script_b.sh
View File

@ -29,6 +29,29 @@ df -h
# Tests that run natively guess the host
export HOST=${HOST:-$("$BASE_ROOT_DIR/depends/config.guess")}
(
# compact->outputs[i].file_size is uninitialized memory, so reading it is UB.
# The statistic bytes_written is only used for logging, which is disabled in
# CI, so as a temporary minimal fix to work around UB and CI failures, leave
# bytes_written unmodified.
# See https://github.com/bitcoin/bitcoin/pull/28359#issuecomment-1698694748
echo 'diff --git a/src/leveldb/db/db_impl.cc b/src/leveldb/db/db_impl.cc
index 65e31724bc..f61b471953 100644
--- a/src/leveldb/db/db_impl.cc
+++ b/src/leveldb/db/db_impl.cc
@@ -1028,9 +1028,6 @@ Status DBImpl::DoCompactionWork(CompactionState* compact) {
stats.bytes_read += compact->compaction->input(which, i)->file_size;
}
}
- for (size_t i = 0; i < compact->outputs.size(); i++) {
- stats.bytes_written += compact->outputs[i].file_size;
- }
mutex_.Lock();
stats_[compact->compaction->level() + 1].Add(stats);' | patch -p1
git diff
)
if [ "$RUN_FUZZ_TESTS" = "true" ]; then
export DIR_FUZZ_IN=${DIR_QA_ASSETS}/fuzz_seed_corpus/
if [ ! -d "$DIR_FUZZ_IN" ]; then