discover/grub2: Ignore sign-compare warning for generated code

[petitboot] / discover / user-event.c

diff --git a/discover/user-event.c b/discover/user-event.c
index 69defa34e341b22a9441b4b233f39d7b532eaa94..8926458905ef2b076b965270b31a5adefbb6fa77 100644 (file)
--- a/discover/user-event.c
+++ b/discover/user-event.c
@@ -439,7 +439,7 @@ static int user_event_url(struct user_event *uev, struct event *event)
 
        url = event_get_param(event, "url");
        if (url)
-               device_handler_process_url(handler, url);
+               device_handler_process_url(handler, url, NULL, NULL);
 
        return 0;
 }
@@ -488,10 +488,10 @@ static void user_event_handle_message(struct user_event *uev, char *buf,
 static int user_event_process(void *arg)
 {
        struct user_event *uev = arg;
-       char buf[PBOOT_USER_EVENT_SIZE];
+       char buf[PBOOT_USER_EVENT_SIZE + 1];
        int len;
 
-       len = recvfrom(uev->socket, buf, sizeof(buf), 0, NULL, NULL);
+       len = recvfrom(uev->socket, buf, PBOOT_USER_EVENT_SIZE, 0, NULL, NULL);
 
        if (len < 0) {
                pb_log("%s: socket read failed: %s", __func__, strerror(errno));
@@ -503,6 +503,8 @@ static int user_event_process(void *arg)
                return 0;
        }
 
+       buf[len] = '\0';
+
        pb_debug("%s: %u bytes\n", __func__, len);
 
        user_event_handle_message(uev, buf, len);