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sd-dhcp-server: check if r < 0
[elogind.git]
/
src
/
libsystemd-network
/
sd-dhcp-server.c
diff --git
a/src/libsystemd-network/sd-dhcp-server.c
b/src/libsystemd-network/sd-dhcp-server.c
index 99b833ac6bbac02a27135085d8695fc95a68c953..2d3eaa35e396c245fe5b1e0369f73decc44dc178 100644
(file)
--- a/
src/libsystemd-network/sd-dhcp-server.c
+++ b/
src/libsystemd-network/sd-dhcp-server.c
@@
-485,6
+485,8
@@
static int server_send_forcerenew(sd_dhcp_server *server, be32_t address, be32_t
r = dhcp_server_send_udp(server, address, &packet->dhcp,
sizeof(DHCPMessage) + optoffset);
+ if (r < 0)
+ return r;
return 0;
}