sd-rtnl: process - only apply matches to broadcast messages

[elogind.git] / src / libsystemd / sd-rtnl / rtnl-message.c

diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c
index 276591f31b9e2d029985e6912a37b1445f3fcd6e..d24769b4b99905b05094d782dff6fe48bb1ed31d 100644 (file)
--- a/src/libsystemd/sd-rtnl/rtnl-message.c
+++ b/src/libsystemd/sd-rtnl/rtnl-message.c
@@ -20,7 +20,6 @@
 ***/
 
 #include <netinet/in.h>
-#include <netinet/ether.h>
 #include <stdbool.h>
 #include <unistd.h>
 
@@ -649,13 +648,13 @@ int sd_rtnl_message_get_family(sd_rtnl_message *m, int *family) {
                 return 0;
         }
 
-        return -ENOTSUP;
+        return -EOPNOTSUPP;
 }
 
 int sd_rtnl_message_is_broadcast(sd_rtnl_message *m) {
         assert_return(m, -EINVAL);
 
-        return !m->hdr->nlmsg_pid;
+        return m->broadcast;
 }
 
 int sd_rtnl_message_link_get_ifindex(sd_rtnl_message *m, int *ifindex) {
@@ -1561,7 +1560,7 @@ int socket_read_message(sd_rtnl *rtnl) {
                 /* check that we support this message type */
                 r = type_system_get_type(NULL, &nl_type, new_msg->nlmsg_type);
                 if (r < 0) {
-                        if (r == -ENOTSUP)
+                        if (r == -EOPNOTSUPP)
                                 log_debug("sd-rtnl: ignored message with unknown type: %i",
                                           new_msg->nlmsg_type);
 
@@ -1578,6 +1577,8 @@ int socket_read_message(sd_rtnl *rtnl) {
                 if (r < 0)
                         return r;
 
+                m->broadcast = !!group;
+
                 m->hdr = memdup(new_msg, new_msg->nlmsg_len);
                 if (!m->hdr)
                         return -ENOMEM;