Made sure that DRD processes empty address ranges without triggering an assertion failure. Added a unit test in drd/tests/unit_bitmap.c.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11346 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/drd/tests/unit_bitmap.c b/drd/tests/unit_bitmap.c
index 280943c..236cf06 100644
--- a/drd/tests/unit_bitmap.c
+++ b/drd/tests/unit_bitmap.c
@@ -63,6 +63,7 @@
static
struct { Addr address; SizeT size; BmAccessTypeT access_type; }
s_test1_args[] = {
+ { 0, 0, eLoad },
{ 0, 1, eLoad },
{ 666, 4, eLoad },
{ 667, 2, eStore },