From: Hans Dedecker <dedeckeh@gmail.com>
Date: Tue, 11 Feb 2014 08:31:24 +0000 (+0000)
Subject: netifd : Fix ubus route src mask printing
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=8495bc0176185ca77eae770a33b3463ca2bc0f25;p=oweals%2Fnetifd.git

netifd : Fix ubus route src mask printing

Fix printing of route src mask attribute when it contains 3 digits

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
---

diff --git a/ubus.c b/ubus.c
index 22b75e4..d876824 100644
--- a/ubus.c
+++ b/ubus.c
@@ -497,7 +497,7 @@ interface_ip_dump_route_list(struct interface_ip_settings *ip, bool enabled)
 
 		buf = blobmsg_alloc_string_buffer(&b, "source", buflen);
 		inet_ntop(af, &route->source, buf, buflen);
-		snprintf(buf + strlen(buf), 4, "/%u", route->sourcemask);
+		snprintf(buf + strlen(buf), buflen - strlen(buf), "/%u", route->sourcemask);
 		blobmsg_add_string_buffer(&b);
 
 		blobmsg_close_table(&b, r);