Changed meaning of the second argument of the start/stop suppression client requests from "end address" to "size in bytes".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7806 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/exp-drd/drd_clientreq.c b/exp-drd/drd_clientreq.c
index 5076688..109247b 100644
--- a/exp-drd/drd_clientreq.c
+++ b/exp-drd/drd_clientreq.c
@@ -94,11 +94,11 @@
break;
case VG_USERREQ__DRD_START_SUPPRESSION:
- drd_start_suppression(arg[1], arg[2], "client");
+ drd_start_suppression(arg[1], arg[1] + arg[2], "client");
break;
case VG_USERREQ__DRD_FINISH_SUPPRESSION:
- drd_finish_suppression(arg[1], arg[2]);
+ drd_finish_suppression(arg[1], arg[1] + arg[2]);
break;
case VG_USERREQ__DRD_SUPPRESS_CURRENT_STACK:
diff --git a/exp-drd/drd_clientreq.h b/exp-drd/drd_clientreq.h
index 3657319..7e4868d 100644
--- a/exp-drd/drd_clientreq.h
+++ b/exp-drd/drd_clientreq.h
@@ -13,11 +13,11 @@
/* To tell the drd tool to suppress data race detection on the specified */
/* address range. */
VG_USERREQ__DRD_START_SUPPRESSION,
- /* args: start address, end address */
+ /* args: start address, size in bytes */
/* To tell the drd tool no longer to suppress data race detection on the */
/* specified address range. */
VG_USERREQ__DRD_FINISH_SUPPRESSION,
- /* args: start address, end address */
+ /* args: start address, size in bytes */
/* Ask drd to suppress data race reports on all currently allocated stack */
/* data of the current thread. */
VG_USERREQ__DRD_SUPPRESS_CURRENT_STACK,
diff --git a/exp-drd/drd_pthread_intercepts.c b/exp-drd/drd_pthread_intercepts.c
index c363a2f..a69eada 100644
--- a/exp-drd/drd_pthread_intercepts.c
+++ b/exp-drd/drd_pthread_intercepts.c
@@ -125,7 +125,7 @@
{
int res;
VALGRIND_DO_CLIENT_REQUEST(res, 0, VG_USERREQ__DRD_START_SUPPRESSION,
- p, (char*)p + size, 0, 0, 0);
+ p, size, 0, 0, 0);
}
static void vg_set_joinable(const pthread_t tid, const int joinable)