From c364ccf9ce2d1d0fc24247aa771cf52e5dfb532a Mon Sep 17 00:00:00 2001
From: Mark Johnston <markj@FreeBSD.org>
Date: Fri, 20 Mar 2020 16:25:06 +0000
Subject: [PATCH] libelftc: Fix a memory leak in cpp_demangle_read_type().

CID:		1305425
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
---
 contrib/elftoolchain/libelftc/libelftc_dem_gnu3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/elftoolchain/libelftc/libelftc_dem_gnu3.c b/contrib/elftoolchain/libelftc/libelftc_dem_gnu3.c
index 8127919f1cf6..fa9fdeb83ea6 100644
--- a/contrib/elftoolchain/libelftc/libelftc_dem_gnu3.c
+++ b/contrib/elftoolchain/libelftc/libelftc_dem_gnu3.c
@@ -2912,7 +2912,7 @@ cpp_demangle_read_type(struct cpp_demangle_data *ddata,
 		if (len <= 0)
 			goto clean;
 		if (!vector_str_push(&v.ext_name, ddata->cur, len))
-			return (0);
+			goto clean;
 		ddata->cur += len;
 		if (!vector_type_qualifier_push(&v, TYPE_EXT))
 			goto clean;