From b0e53280e2cbc701df755c58bb0e77e78ef2cfb3 Mon Sep 17 00:00:00 2001
From: Love Hornquist Astrand <lha@h5l.org>
Date: Sun, 11 Oct 2009 17:33:13 -0700
Subject: [PATCH] [HEIMDAL-646] malloc(0) checks for AIX

---
 lib/asn1/gen_decode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/asn1/gen_decode.c b/lib/asn1/gen_decode.c
index 330541f87..327de4c98 100644
--- a/lib/asn1/gen_decode.c
+++ b/lib/asn1/gen_decode.c
@@ -744,7 +744,7 @@ generate_type_decode (const Symbol *s)
 	if (preserve)
 	    fprintf (codefile,
 		     "data->_save.data = calloc(1, ret);\n"
-		     "if (data->_save.data == NULL) { \n"
+		     "if (data->_save.data == NULL && ret != 0) { \n"
 		     "e = ENOMEM; goto fail; \n"
 		     "}\n"
 		     "data->_save.length = ret;\n"
-- 
2.11.4.GIT