Fix crash (no jobs on error).

diff --git a/org.glite.lb.harvester/src/harvester.c b/org.glite.lb.harvester/src/harvester.c
index b23b447..1ea3ea2 100644 (file)
--- a/org.glite.lb.harvester/src/harvester.c
+++ b/org.glite.lb.harvester/src/harvester.c
@@ -1899,6 +1899,7 @@ void *notify_thread(void *thread_data) {
                                lprintf(t, INF, "bootstrap %s:%d (%d), time %s..%d(now)", notif->server, notif->port, i, time2str(t, bootstrap), now);
                                edg_wll_SetParam(ctx, EDG_WLL_PARAM_QUERY_SERVER, notif->server);
                                edg_wll_SetParam(ctx, EDG_WLL_PARAM_QUERY_SERVER_PORT, notif->port);
+                               jobstates = NULL;
                                if ((err = edg_wll_QueryJobs(ctx, condition, flags, NULL, &jobstates)) != 0 && err != ENOENT) {
                                        lprintf_ctx(t, ERR, ctx, "can't bootstrap jobs on %s:%d, time %s..%d(now)", notif->server, notif->port, time2str(t, bootstrap), now);
                                        //
@@ -1925,7 +1926,7 @@ void *notify_thread(void *thread_data) {
                                        if (t->next_refresh > notif->refresh) t->next_refresh = notif->refresh;
                                        goto cont;
                                } else {
-                                       for (j = 0; jobstates[j].state != EDG_WLL_JOB_UNDEF; j++) {
+                                       for (j = 0; jobstates && jobstates[j].state != EDG_WLL_JOB_UNDEF; j++) {
                                                notif->last_update = jobstates[j].lastUpdateTime.tv_sec + jobstates[j].lastUpdateTime.tv_usec / 1000000.0;
                                                db_store_change(t, notif, i, jobstates + j);
                                                edg_wll_FreeStatus(jobstates + j);