openwrtv3/package/hotplug2/patches/100-recv_check.patch
2009-10-19 02:39:02 +00:00

12 lines
342 B
Diff

--- a/hotplug2.c
+++ b/hotplug2.c
@@ -300,6 +300,9 @@ int main(int argc, char *argv[]) {
worker_ctx = settings->worker->module->init(settings);
while (process) {
size = recv(settings->netlink_socket, &buffer, sizeof(buffer), 0);
+ if (size < 0)
+ continue;
+
uevent = uevent_deserialize(buffer, size);
if (uevent == NULL)