From: Roy Marples <roy@marples.name>
Date: Fri, 7 Jun 2019 16:15:00 +0000 (+0100)
Subject: Fix a gcc warning about signed overflow
X-Git-Tag: v8.0.0~35
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4bbe0ae2c7ba4f4ba8cc86d3e3105caa4220186;p=thirdparty%2Fdhcpcd.git

Fix a gcc warning about signed overflow
---

diff --git a/src/dhcp.c b/src/dhcp.c
index 23770073..25a9e72c 100644
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -469,7 +469,7 @@ decode_rfc3442_rt(rb_tree_t *routes, struct interface *ifp,
 		sa_in_init(&rt->rt_netmask, &netmask);
 		sa_in_init(&rt->rt_gateway, &gateway);
 		if (rt_proto_add(routes, rt))
-			n++;
+			n = 1;
 	}
 	return n;
 }
diff --git a/src/ipv4.c b/src/ipv4.c
index 0cf5597f..5f138b5c 100644
--- a/src/ipv4.c
+++ b/src/ipv4.c
@@ -333,7 +333,7 @@ inet_dhcproutes(rb_tree_t *routes, struct interface *ifp, bool *have_default)
 		}
 		if (rt_is_default(rt))
 			*have_default = true;
-		n++;
+		n = 1;
 	}
 
 	return n;