networkd: fdb - fix const warning

[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 24fedd2375a2cbc3f08a15d44105a15c29d13b86..1cb782fca3cf3239951f593f17b5cdd7bde8e8e8 100644 (file)
--- a/src/libsystemd-network/sd-dhcp-server.c
+++ b/src/libsystemd-network/sd-dhcp-server.c
@@ -597,7 +597,7 @@ static int ensure_sane_request(DHCPRequest *req, DHCPMessage *message) {
 
         req->message = message;
 
-        /* set client id based on mac address if client did not send an explicit
+        /* set client id based on MAC address if client did not send an explicit
            one */
         if (!req->client_id.data) {
                 uint8_t *data;
@@ -897,7 +897,7 @@ static int server_receive_message(sd_event_source *s, int fd,
         iov.iov_base = message;
         iov.iov_len = buflen;
 
-        len = recvmsg(fd, &msg, 0);
+        len = recvmsg(fd, &msg, MSG_CMSG_CLOEXEC);
         if (len < buflen)
                 return 0;
         else if ((size_t)len < sizeof(DHCPMessage))