Travis CI: Fix ASan build with Clang-4.0 (add sudo)

diff --git a/.travis.yml b/.travis.yml
index c999881901299aed525db46ad058f5b3e5d567f4..e406f7eca1ba6befc4f801002b3801afe2c47566 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -276,6 +276,7 @@ matrix:
     - CFLAGS_EXTRA="-fsanitize=address -fno-common -fno-omit-frame-pointer"
     - CONF_OPTIONS="--enable-cplusplus"
     - TESTS_CUSTOM_RUN=true
+    sudo: required
   - os: linux
     addons:
       apt: