test whether we are running under tsan

diff --git a/bin/tests/system/filter-aaaa/prereq.sh b/bin/tests/system/filter-aaaa/prereq.sh
index 7766a755307ec4ad0ac7d0c8da88527f9576928b..9536d942abaf50f0d7981fc7a1f48e696cc61c4f 100644 (file)
--- a/bin/tests/system/filter-aaaa/prereq.sh
+++ b/bin/tests/system/filter-aaaa/prereq.sh
@@ -16,4 +16,10 @@ $FEATURETEST --have-dlopen ||  {
         echo_i "dlopen() not supported - skipping filter-aaaa test"
         exit 255
 }
+
+$FEATURETEST --tsan && {
+        echo_i "TSAN - skipping dlzexternal test"
+        exit 255
+}
+
 exit 0