From 0d6d5a4aa6e04bedf87793de337c05a022268041 Mon Sep 17 00:00:00 2001
From: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
Date: Tue, 6 Dec 2022 10:08:16 +0300
Subject: [PATCH] net: ipv6: Add missing break into IPv6 protocol handler

IPv6 protocol handler is not terminated with a break statment.
It can lead to running unexpected code.

Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
---
 net/net.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/net.c b/net/net.c
index 1c39acc493..57da9bda85 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1269,6 +1269,7 @@ void net_process_received_packet(uchar *in_packet, int len)
 #if IS_ENABLED(CONFIG_IPV6)
 	case PROT_IP6:
 		net_ip6_handler(et, (struct ip6_hdr *)ip, len);
+		break;
 #endif
 	case PROT_IP:
 		debug_cond(DEBUG_NET_PKT, "Got IP\n");