From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Sun, 3 Aug 2014 17:45:20 +0000 (+0200)
Subject: sd-dhcp-server: avoid returning garbage value
X-Git-Tag: v216~284
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=621ac3d2cc8f37169166df9c7f379b0cb6b17e36;hp=c15fb62a731f1a457af94e60ac6a4d23f219a8f6

sd-dhcp-server: avoid returning garbage value

Force renewing with a pool size of 0 would return the uninitialized r.
---

diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c
index 2d3eaa35e..50d9b7fcf 100644
--- a/src/libsystemd-network/sd-dhcp-server.c
+++ b/src/libsystemd-network/sd-dhcp-server.c
@@ -919,7 +919,7 @@ int sd_dhcp_server_start(sd_dhcp_server *server) {
 
 int sd_dhcp_server_forcerenew(sd_dhcp_server *server) {
         unsigned i;
-        int r;
+        int r = 0;
 
         assert_return(server, -EINVAL);
         assert(server->bound_leases);