From 94a0d4baaa07c88350542f7ff27114f39fe3aa2f Mon Sep 17 00:00:00 2001
From: Moe Jette <jette1@llnl.gov>
Date: Mon, 20 Dec 2004 21:47:39 +0000
Subject: [PATCH] Don't seg fault when displaying job info while slurmctld does
not respond.
---
src/smap/job_functions.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/smap/job_functions.c b/src/smap/job_functions.c
index cc4e8d5383a..eed62d684a3 100644
--- a/src/smap/job_functions.c
+++ b/src/smap/job_functions.c
@@ -33,7 +33,7 @@ static int _print_text_job(job_info_t * job_ptr);
extern void get_job(void)
{
- int error_code = -1, i, j, count = 0;
+ int error_code = -1, i, j, recs, count = 0;
static job_info_msg_t *job_info_ptr = NULL, *new_job_ptr;
job_info_t job;
@@ -62,7 +62,13 @@ extern void get_job(void)
if (!params.no_header)
_print_header_job();
- for (i = 0; i < new_job_ptr->record_count; i++) {
+
+ if (new_job_ptr)
+ recs = new_job_ptr->record_count;
+ else
+ recs = 0;
+
+ for (i = 0; i < recs; i++) {
job = new_job_ptr->job_array[i];
if (job.node_inx[0] != -1) {
job.num_nodes = 0;
--
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