Merge pull request #1229 from pervazea/mem_leaks

Suppress Postgres parser mem leaks

Author: pervazea

test/CMakeLists.txt

@@ -95,8 +95,13 @@ foreach(test_src ${test_srcs} )
 
 	# add test
   add_test(${test_name} ${CMAKE_BINARY_DIR}/test/${test_name} --gtest_color=yes
-           --gtest_output=xml:${CMAKE_BINARY_DIR}/test/${test_name}.xml)
-	
+    --gtest_output=xml:${CMAKE_BINARY_DIR}/test/${test_name}.xml)
+  
+  # leak suppression / whitelist
+  set_property(TEST ${test_name}
+	PROPERTY ENVIRONMENT
+	"LSAN_OPTIONS=suppressions=${PROJECT_SOURCE_DIR}/test/leak_suppr.txt")
+	 
 endforeach(test_src ${test_srcs})
 
 ##################################################################################

test/leak_suppr.txt

@@ -0,0 +1,5 @@
+
+# suppress the leak in the pg_query parser memory management
+# see #1194
+# 
+leak:src_backend_utils_mmgr_mcxt.c