From 2de615ad34e323ec7c8f0f595ed4dc5124f99a42 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 27 Oct 2015 18:33:23 +0900 Subject: [PATCH] stat: fix potential segfault for json output on network client Fixes: b01af66b13f0 ("add eta and elapsed to root of json output") Signed-off-by: Jens Axboe --- stat.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/stat.c b/stat.c index 7fa601b7..2a65fed8 100644 --- a/stat.c +++ b/stat.c @@ -1083,9 +1083,10 @@ static struct json_object *show_thread_status_json(struct thread_stat *ts, /* ETA Info */ je = get_jobs_eta(1, &size); - json_object_add_value_int(root, "eta", je->eta_sec); - json_object_add_value_int(root, "elapsed", je->elapsed_sec); - + if (je) { + json_object_add_value_int(root, "eta", je->eta_sec); + json_object_add_value_int(root, "elapsed", je->elapsed_sec); + } add_ddir_status_json(ts, rs, DDIR_READ, root); add_ddir_status_json(ts, rs, DDIR_WRITE, root); -- 2.25.1