Patch 8.2.1579
Problem: Reports from asan are not optimal.
Solution: Use clang with ubsan. (James McCoy, closes #6811)
Files: .travis.yml
*** ../vim-8.2.1578/.travis.yml 2020-09-01 17:50:48.312192933 +0200
--- .travis.yml 2020-09-03 16:04:09.284251592 +0200
***************
*** 2,8 ****
env:
global:
! - BUILD=yes TEST=test CONFOPT= LEAK_CFLAGS="-DEXITFREE" SHADOWOPT=
SRCDIR=./src CHECK_AUTOCONF=no
_anchors:
envs:
--- 2,8 ----
env:
global:
! - BUILD=yes TEST=test CONFOPT= LEAK_CFLAGS="-DEXITFREE" SHADOWOPT=
SRCDIR=./src CHECK_AUTOCONF=no LOG_DIR="$TRAVIS_BUILD_DIR/logs"
_anchors:
envs:
***************
*** 25,32 ****
- &coverage
CFLAGS="--coverage -DUSE_GCOV_FLUSH" LDFLAGS=--coverage
- &asan # ASAN build
! SANITIZER_CFLAGS="-g -O1 -DABORT_ON_INTERNAL_ERROR -DEXITFREE
-fsanitize=address -fno-omit-frame-pointer"
! ASAN_OPTIONS="print_stacktrace=1 log_path=asan"
LSAN_OPTIONS="suppressions=$TRAVIS_BUILD_DIR/src/testdir/lsan-suppress.txt"
- &shadowopt
SHADOWOPT="-C src/shadow" SRCDIR=./src/shadow
--- 25,32 ----
- &coverage
CFLAGS="--coverage -DUSE_GCOV_FLUSH" LDFLAGS=--coverage
- &asan # ASAN build
! SANITIZER_CFLAGS="-g -O1 -DABORT_ON_INTERNAL_ERROR -DEXITFREE
-fsanitize-recover=all -fsanitize=address -fsanitize=undefined
-fno-omit-frame-pointer"
! ASAN_OPTIONS="print_stacktrace=1 log_path=$LOG_DIR/asan"
UBSAN_OPTIONS="print_stacktrace=1 log_path=$LOG_DIR/ubsan"
LSAN_OPTIONS="suppressions=$TRAVIS_BUILD_DIR/src/testdir/lsan-suppress.txt"
- &shadowopt
SHADOWOPT="-C src/shadow" SRCDIR=./src/shadow
***************
*** 35,41 ****
dist: bionic
addons:
apt:
! packages:
- autoconf
- clang
- lcov
--- 35,41 ----
dist: bionic
addons:
apt:
! packages: &apt-packages
- autoconf
- clang
- lcov
***************
*** 108,120 ****
# Update pyenv to fix the error "/opt/pyenv/libexec/pyenv: line 43: cd:
asan_symbolize-6.0: Not a directory".
# https://github.com/pyenv/pyenv/issues/580
- (cd "${PYENV_ROOT}" && git fetch -p origin && git checkout "$(git
rev-list --tags -n1)") &>/dev/null || true
! - find . -type f -name 'asan.*' -size +0 2>/dev/null | xargs grep -l
'^==[[:digit:]]*==ERROR:' | xargs -I{} -n1 -t asan_symbolize -l{}
branches:
except:
- /^v[0-9]/
script:
- NPROC=$(getconf _NPROCESSORS_ONLN)
- set -o errexit
- echo -e "\\033[33;1mConfiguring Vim\\033[0m" && echo -en
"travis_fold:start:configure\\r\\033[0K"
--- 108,121 ----
# Update pyenv to fix the error "/opt/pyenv/libexec/pyenv: line 43: cd:
asan_symbolize-6.0: Not a directory".
# https://github.com/pyenv/pyenv/issues/580
- (cd "${PYENV_ROOT}" && git fetch -p origin && git checkout "$(git
rev-list --tags -n1)") &>/dev/null || true
! - for f in $(grep -l '#[[:digit:]]* *0x[[:digit:]a-fA-F]*' "$LOG_DIR"/*);
do asan_symbolize-11 -l "$f"; done
branches:
except:
- /^v[0-9]/
script:
+ - mkdir -p "$LOG_DIR"
- NPROC=$(getconf _NPROCESSORS_ONLN)
- set -o errexit
- echo -e "\\033[33;1mConfiguring Vim\\033[0m" && echo -en
"travis_fold:start:configure\\r\\033[0K"
***************
*** 135,141 ****
# Append various warning flags to CFLAGS.
# BSD sed needs backup extension specified.
sed -i.bak -f ci/config.mk.sed ${SRCDIR}/auto/config.mk
! if [[ "${TRAVIS_OS_NAME}" = "osx" ]]; then
# On macOS, the entity of gcc is clang.
sed -i.bak -f ci/config.mk.clang.sed ${SRCDIR}/auto/config.mk
else
--- 136,142 ----
# Append various warning flags to CFLAGS.
# BSD sed needs backup extension specified.
sed -i.bak -f ci/config.mk.sed ${SRCDIR}/auto/config.mk
! if [[ "${TRAVIS_OS_NAME}" = "osx" ]] || [[ "${CC}" = "clang-11" ]]; then
# On macOS, the entity of gcc is clang.
sed -i.bak -f ci/config.mk.clang.sed ${SRCDIR}/auto/config.mk
else
***************
*** 155,160 ****
--- 156,170 ----
- echo -e "\\033[33;1mTesting Vim\\033[0m" && echo -en
"travis_fold:start:test\\r\\033[0K"
- do_test make ${SHADOWOPT} ${TEST} && FOLD_MARKER=travis_fold
- echo -en "${FOLD_MARKER}:end:test\\r\\033[0K"
+ - |
+ # Not all sanitizers will cause the tests to fail. This helps since we
can
+ # see all the failures instead of just the first one, but we still want
the
+ # test phase to fail if any sanitizer issues are detected.
+ if [[ -n "${ASAN_OPTIONS}" ]]; then
+ if grep -q '#[[:digit:]]* *0x[[:digit:]a-fA-F]*' "$LOG_DIR"/*; then
+ false
+ fi
+ fi
# Instead of using all environments with both compilers on both systems,
# exclude some builds on mac os x and linux.
***************
*** 241,248 ****
- *coverage
after_success: *eval-coverage
- <<: *linux # ASAN
! name: huge+asan/gcc
! compiler: gcc
env:
- *linux-huge
- *asan
--- 251,266 ----
- *coverage
after_success: *eval-coverage
- <<: *linux # ASAN
! name: huge+asan/clang
! compiler: clang-11
! addons:
! apt:
! sources:
! - sourceline: 'deb http://apt.llvm.org/bionic/
llvm-toolchain-bionic-11 main'
! key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'
! packages:
! - *apt-packages
! - clang-11
env:
- *linux-huge
- *asan
*** ../vim-8.2.1578/src/version.c 2020-09-02 22:33:20.824524597 +0200
--- src/version.c 2020-09-03 16:03:10.872468285 +0200
***************
*** 756,757 ****
--- 756,759 ----
{ /* Add new patch number below this line */
+ /**/
+ 1579,
/**/
--
Have you heard about the new Barbie doll? It's called Divorce
Barbie. It comes with most of Ken's stuff.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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