phantom/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-01-24 18:23:26 -03:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Merge bitcoin/bitcoin#22841: ci: Fuzz with -ftrivial-auto-var-init=pattern

Browse source 
fa0a5fa744 ci: Fuzz with -ftrivial-auto-var-init=pattern (MarcoFalke)

Pull request description:

  This makes memory bugs deterministic. `-ftrivial-auto-var-init=pattern` is incompatible with other memory sanitizers (like valgrind and msan), but that is irrelevant here, because the address sanitizer in this fuzz CI config is already incompatible with them.

  `-ftrivial-auto-var-init=pattern` goes well with `-fsanitize=bool` and `-fsanitize=enum`, but those are already enabled via `-fsanitize=undefined`. See  https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html#available-checks

ACKs for top commit:
  practicalswift:
    cr ACK fa0a5fa744

Tree-SHA512: ed6be953cd99eadb1ba245ba30170747eff66be54d2773c8d26a3a6aee0fdcd6967c596f4f4ab1d238de6a6526623dac5211f0ba77f1986639395d7921bdc19f
This commit is contained in:
MarcoFalke 2021-09-06 09:59:47 +02:00
commit e567dd53d1
No known key found for this signature in database
GPG key ID: CE2B75697E69A548
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
ci/test/00_setup_env_native_fuzz.sh
View file

@ -14,5 +14,5 @@ export RUN_UNIT_TESTS=false
export RUN_FUNCTIONAL_TESTS=false
export RUN_FUZZ_TESTS=true
export GOAL="install"
export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer,address,undefined,integer CC=clang CXX=clang++"
export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer,address,undefined,integer CC='clang -ftrivial-auto-var-init=pattern' CXX='clang++ -ftrivial-auto-var-init=pattern'"
export CCACHE_SIZE=200M