From: Russ Cox <rsc@golang.org>
Date: Fri, 30 Jan 2009 23:11:46 +0000 (-0800)
Subject: two uses of uninitialized memory,
X-Git-Tag: weekly.2009-11-06~2257
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=7b6bdfb7350e3148e8ea931a7e267f4bc804000a;p=gostls13.git

two uses of uninitialized memory,
picked up by valgrind.
fixes test/escape.go on linux.

R=ken
OCL=23971
CL=23971
---

diff --git a/src/cmd/6g/cgen.c b/src/cmd/6g/cgen.c
index ba1427d014..4a7404e8ca 100644
--- a/src/cmd/6g/cgen.c
+++ b/src/cmd/6g/cgen.c
@@ -118,7 +118,7 @@ cgen(Node *n, Node *res)
 			p1 = gins(a, N, res);
 			p1->from = addr;
 		} else {
-			regalloc(&n2, n->type, &n1);
+			regalloc(&n2, n->type, N);
 			p1 = gins(a, N, &n2);
 			p1->from = addr;
 			gins(a, &n2, res);
diff --git a/src/cmd/6g/gsubr.c b/src/cmd/6g/gsubr.c
index 0f71c104c8..67def99527 100644
--- a/src/cmd/6g/gsubr.c
+++ b/src/cmd/6g/gsubr.c
@@ -1006,7 +1006,8 @@ gins(int as, Node *f, Node *t)
 void
 naddr(Node *n, Addr *a)
 {
-
+	a->scale = 0;
+	a->index = D_NONE;
 	a->type = D_NONE;
 	if(n == N)
 		return;