commit e3a53722825abd07508664f1c8e0b9c4877136d2
author nethercote <nethercote@a5019735-40e9-0310-863c-91ae7b9d1cf9> Wed May 05 10:46:22 2004 +0000
committer nethercote <nethercote@a5019735-40e9-0310-863c-91ae7b9d1cf9> Wed May 05 10:46:22 2004 +0000
tree a41dfd6f2624b7aaa17b4f5a1cb28f28c0b81cb0
parent e255cc7222f196dc832bb79e491993231f939ba6

Fix for bug #80942.

Addrcheck wasn't doing overlap checking as it should.  This is because
mac_replace_strmem.o was being linked with vgskin_addrcheck.so instead of
vgpreload_addrcheck.so.  I fixed the Makefile, and also moved
_VG_USERREQ__MEMCHECK_GET_RECORD_OVERLAP so Addrcheck could see it.  And I
added the 'overlap' test (from memcheck/tests/) to Addrcheck's regression
suite.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2394 a5019735-40e9-0310-863c-91ae7b9d1cf9

memcheck/mac_needs.c

diff --git a/memcheck/mac_needs.c b/memcheck/mac_needs.c
index 243b163..3c7c616 100644
--- a/memcheck/mac_needs.c
+++ b/memcheck/mac_needs.c
@@ -873,6 +873,10 @@
       return True;
    }
 
+   case _VG_USERREQ__MEMCHECK_GET_RECORD_OVERLAP:
+      *ret = (Addr)MAC_(record_overlap_error);
+      return True;
+
    default:
       return False;
    }