Make msan output a little more readable

diff --git a/.circleci/config.yml b/.circleci/config.yml
index af443ad..69520b0 100644 (file)
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -126,7 +126,7 @@ jobs:
       - run: update-alternatives --install "/usr/bin/ld" "ld" "/usr/bin/ld.lld" 10
       - run: wget https://ftp.gnome.org/pub/gnome/sources/glib/2.58/glib-2.58.1.tar.xz && tar xf glib-2.58.1.tar.xz && cd glib-2.58.1 && ./autogen.sh --with-pcre CPPFLAGS="-fsanitize=memory" LDFLAGS="-fsanitize=memory" CFLAGS="-fsanitize=memory" CXXFLAGS="-fsanitize=memory" LD=ld.lld CC=clang CXX=clang++ && make -j32 && make install && cd ..
       - run: wget http://download.savannah.gnu.org/releases/freetype/freetype-2.9.tar.bz2 && tar xf freetype-2.9.tar.bz2 && cd freetype-2.9 && ./autogen.sh && ./configure CPPFLAGS="-fsanitize=memory" LDFLAGS="-fsanitize=memory -O1 -g -fno-omit-frame-pointer" CFLAGS="-fsanitize=memory -O1 -g -fno-omit-frame-pointer" CXXFLAGS="-fsanitize=memory -O1 -g -fno-omit-frame-pointer" LD=ld.lld CC=clang CXX=clang++ && make -j32 && make install && cd ..
-      - run: CPPFLAGS="-fsanitize=memory" LDFLAGS="-fsanitize=memory -O1 -g -fno-omit-frame-pointer" CFLAGS="-fsanitize=memory -O1 -g -fno-omit-frame-pointer" CXXFLAGS="-fsanitize=memory -O1 -g -fno-omit-frame-pointer" LD=ld.lld CC=clang CXX=clang++ ./autogen.sh --with-freetype --with-glib --without-icu
+      - run: CPPFLAGS="-fsanitize=memory -fsanitize-memory-track-origins" LDFLAGS="-fsanitize=memory -fsanitize-memory-track-origins -O1 -g -fno-omit-frame-pointer" CFLAGS="-fsanitize=memory -fsanitize-memory-track-origins -O1 -g -fno-omit-frame-pointer" CXXFLAGS="-fsanitize=memory -fsanitize-memory-track-origins -O1 -g -fno-omit-frame-pointer" LD=ld.lld CC=clang CXX=clang++ ./autogen.sh --with-freetype --with-glib --without-icu
       - run: make -j32 && MSAN_OPTIONS=exitcode=42 make check || .ci/fail.sh | asan_symbolize | c++filt
 
   clang-tsan: