-fsanitize=undefined is not the same thing as --enable-sanitizers. After
commit 47c823e ("tests/docker: add sanitizers back to clang build", 2019-09-11)
test-clang is almost duplicating the asan (test-debug) test, so
partly revert commit 47c823e5b while leaving ubsan enabled.
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
tests/docker/test-clang | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tests/docker/test-clang b/tests/docker/test-clang
index db9e697..8c51ead 100755
--- a/tests/docker/test-clang
+++ b/tests/docker/test-clang
@@ -17,7 +17,9 @@ requires clang
cd "$BUILD_DIR"
-OPTS="--cxx=clang++ --cc=clang --host-cc=clang --enable-sanitizers"
+OPTS="--cxx=clang++ --cc=clang --host-cc=clang"
+OPTS="$OPTS --extra-cflags=-fsanitize=undefined \
+ --extra-cflags=-fno-sanitize=float-divide-by-zero"
build_qemu $OPTS
check_qemu
install_qemu
--
1.8.3.1
