dash/.travis/test_04_install.sh
MarcoFalke 0643014cb2 Merge #14673: travis: Fail the UBSan Travis build in case of newly introduced UBSan errors
4773fa8207 Add llvm-symbolizer directory to PATH. Needed to get symbolized stack traces from the sanitizers. (practicalswift)
5c292dafcd Add UBSan suppressions needed to pass test suite (practicalswift)
fced6b5086 Add UBSan options: print_stacktrace + halt_on_error (practicalswift)

Pull request description:

  Fail the UBSan Travis build in case of newly introduced [UBSan (UndefinedBehaviorSanitizer)](https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html) errors.

  Prior to this commit new UBSan errors were printed but didn't fail the UBSan Travis build.

  Changes:
  * Travis: Add UBSan options: `print_stacktrace` + `halt_on_error`
  * Travis: Add UBSan suppressions needed to pass test suite
  * Travis: Add `llvm-symbolizer` directory to PATH. Needed to get symbolized stack traces from the sanitizers.

  `halt_on_error` should have been part of #14252 really :-)

Tree-SHA512: 30e960659196873d4f636f3a61267b8b4441a0e8773e3f3ae4660a9341d028c363636f0cb919ef9d6662ceb484e3d58054adfb6dc76ff8a355a1c9f927c328d1
2021-08-18 13:56:42 -05:00

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#!/usr/bin/env bash
#
# Copyright (c) 2018 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
export LC_ALL=C.UTF-8
travis_retry docker pull "$DOCKER_NAME_TAG"
export UBSAN_OPTIONS="suppressions=${TRAVIS_BUILD_DIR}/contrib/sanitizers-ubsan.suppressions:print_stacktrace=1:halt_on_error=1"
env | grep -E '^(CCACHE_|WINEDEBUG|LC_ALL|BOOST_TEST_RANDOM|CONFIG_SHELL|UBSAN_OPTIONS)' | tee /tmp/env
if [[ $HOST = *-mingw32 ]]; then
DOCKER_ADMIN="--cap-add SYS_ADMIN"
fi
DOCKER_ID=$(docker run $DOCKER_ADMIN -idt --mount type=bind,src=$TRAVIS_BUILD_DIR,dst=$TRAVIS_BUILD_DIR --mount type=bind,src=$CCACHE_DIR,dst=$CCACHE_DIR -w $TRAVIS_BUILD_DIR --env-file /tmp/env $DOCKER_NAME_TAG)
DOCKER_EXEC () {
docker exec $DOCKER_ID bash -c "cd $PWD && $*"
}
if [ -n "$DPKG_ADD_ARCH" ]; then
DOCKER_EXEC dpkg --add-architecture "$DPKG_ADD_ARCH"
fi
travis_retry DOCKER_EXEC apt-get update
travis_retry DOCKER_EXEC apt-get install --no-install-recommends --no-upgrade -qq $PACKAGES $DOCKER_PACKAGES