When warning about permissions being changed on a large chunk of

memory report the actual addresses involved not just the size.

Based on patch from John Reiser <jreiser@BitWagon.com>.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8440

diff --git a/memcheck/mc_main.c b/memcheck/mc_main.c
index 3f39f2a6181e34a050fa71bcc43494fe09d47ac5..7f581e85cfade92855eaad5087d0d2f5b3abd8ea 100644 (file)
--- a/memcheck/mc_main.c
+++ b/memcheck/mc_main.c
@@ -1357,7 +1357,8 @@ static void set_address_range_perms ( Addr a, SizeT lenT, UWord vabits16,
          if (vabits16 == VA_BITS16_UNDEFINED) s = "undefined";
          if (vabits16 == VA_BITS16_DEFINED  ) s = "defined";
          VG_(message)(Vg_UserMsg, "Warning: set address range perms: "
-                                  "large range %lu (%s)", lenT, s);
+                                  "large range [0x%lx, 0x%lx) (%s)",
+                                  a, a + lenT, s);
       }
    }