X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fuser-event.c;h=8cad1a91a624f5f55cd17d49858edfab3820133c;hp=69defa34e341b22a9441b4b233f39d7b532eaa94;hb=999fd1a2053421b55cdd876049c40beb2921807f;hpb=45e64e9fbeae206997d347b479e697da2ee53ac5

diff --git a/discover/user-event.c b/discover/user-event.c
index 69defa3..8cad1a9 100644
--- a/discover/user-event.c
+++ b/discover/user-event.c
@@ -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);