From fb2783bc4503cb356fb98cc99c027163493c445b Mon Sep 17 00:00:00 2001
From: Morris Jette <jette@schedmd.com>
Date: Mon, 16 Jan 2017 19:53:25 -0700
Subject: [PATCH] Tweak code for Coverity warning
---
src/common/proc_args.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/common/proc_args.c b/src/common/proc_args.c
index 09e02d61519..31f4047157b 100644
--- a/src/common/proc_args.c
+++ b/src/common/proc_args.c
@@ -857,12 +857,16 @@ bool verify_socket_core_thread_count(const char *arg, int *min_sockets,
int *min_cores, int *min_threads,
cpu_bind_type_t *cpu_bind_type)
{
- bool tmp_val,ret_val;
+ bool tmp_val, ret_val;
int i, j;
int max_sockets = 0, max_cores = 0, max_threads = 0;
const char *cur_ptr = arg;
char buf[3][48]; /* each can hold INT64_MAX - INT64_MAX */
+ if (!arg) {
+ error("%s: argument is NULL", __func__);
+ return false;
+ }
memset(buf, 0, sizeof(buf));
for (j = 0; j < 3; j++) {
for (i = 0; i < 47; i++) {
--
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