From ed4a3e53fd71679fbdfc2f2932c1098e03026285 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Wed, 11 Jan 2006 20:38:10 +0000
Subject: [PATCH] r12856: make the logic much more sane

metze
---
 source/librpc/ndr/ndr.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/source/librpc/ndr/ndr.c b/source/librpc/ndr/ndr.c
index 9e307a3f38b..a7f34ec0020 100644
--- a/source/librpc/ndr/ndr.c
+++ b/source/librpc/ndr/ndr.c
@@ -272,16 +272,20 @@ char *ndr_print_function_string(TALLOC_CTX *mem_ctx,
 				int flags, void *ptr)
 {
 	struct ndr_print *ndr;
-	char *ret;
+	char *ret = NULL;
 
 	ndr = talloc_zero(mem_ctx, struct ndr_print);
 	if (!ndr) return NULL;
-	ndr->private = talloc_strdup(mem_ctx, "");
+	ndr->private = talloc_strdup(ndr, "");
+	if (!ndr->private) {
+		goto failed;
+	}
 	ndr->print = ndr_print_string_helper;
 	ndr->depth = 1;
 	ndr->flags = 0;
 	fn(ndr, name, flags, ptr);
-	ret = ndr->private;
+	ret = talloc_steal(mem_ctx, ndr->private);
+failed:
 	talloc_free(ndr);
 	return ret;
 }