From: Russ Cox <rsc@golang.org>
Date: Wed, 11 Nov 2009 22:52:21 +0000 (-0800)
Subject: cc: correct handling of allocn(0, 1, d)
X-Git-Tag: weekly.2009-11-12~20
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=ae39a1d8ec1d476ea116c45210a507dca2192d19;p=gostls13.git

cc: correct handling of allocn(0, 1, d)

Fixes #29.

R=r
https://golang.org/cl/152076
---

diff --git a/src/cmd/cc/lex.c b/src/cmd/cc/lex.c
index b3216af44d..ff80bfb324 100644
--- a/src/cmd/cc/lex.c
+++ b/src/cmd/cc/lex.c
@@ -1566,9 +1566,8 @@ alloc(int32 n)
 void*
 allocn(void *p, int32 n, int32 d)
 {
-
 	if(p == nil)
-		return alloc(d);
+		return alloc(n+d);
 	p = realloc(p, n+d);
 	if(p == nil) {
 		print("allocn out of mem\n");