From 0809d0fbaabbeafd5034aaf829e1b84d10cb64e1 Mon Sep 17 00:00:00 2001
From: Phil Sutter <psutter@redhat.com>
Date: Mon, 22 Jul 2019 17:34:25 +0200
Subject: [PATCH] data_reg: Add a missing break in nftnl_data_reg_snprintf

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1510538
Upstream Status: libnftnl commit 4177002b26f02

commit 4177002b26f025891cc509b54dc76bcf98f1c35f
Author: Phil Sutter <phil@nwl.cc>
Date:   Thu Dec 14 20:40:20 2017 +0100

    data_reg: Add a missing break in nftnl_data_reg_snprintf

    The code works fine as-is, but if reg_type == DATA_VALUE &&
    output_format == NFTNL_OUTPUT_XML, we fall through to DATA_CHAIN case
    and therefore pointlessly check output_format again.

    Signed-off-by: Phil Sutter <phil@nwl.cc>
    Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 src/expr/data_reg.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/expr/data_reg.c b/src/expr/data_reg.c
index a246952..7023202 100644
--- a/src/expr/data_reg.c
+++ b/src/expr/data_reg.c
@@ -207,6 +207,7 @@ int nftnl_data_reg_snprintf(char *buf, size_t size,
 		default:
 			break;
 		}
+		break;
 	case DATA_VERDICT:
 	case DATA_CHAIN:
 		switch(output_format) {
@@ -220,6 +221,7 @@ int nftnl_data_reg_snprintf(char *buf, size_t size,
 		default:
 			break;
 		}
+		break;
 	default:
 		break;
 	}
-- 
1.8.3.1