From 2f879270a2fdf80ecd642d7d4a08b4733f5cdc8d Mon Sep 17 00:00:00 2001
From: Danny Auble <da@schedmd.com>
Date: Wed, 8 Jul 2015 15:04:20 -0700
Subject: [PATCH] Fix NULL pointer issue
---
src/common/slurm_protocol_socket_implementation.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/common/slurm_protocol_socket_implementation.c b/src/common/slurm_protocol_socket_implementation.c
index 1123e5320a4..486da658663 100644
--- a/src/common/slurm_protocol_socket_implementation.c
+++ b/src/common/slurm_protocol_socket_implementation.c
@@ -776,6 +776,12 @@ extern void slurm_print_slurm_addr ( slurm_addr_t * address, char *buf,
size_t n )
{
char addrbuf[INET_ADDRSTRLEN];
+
+ if (!address) {
+ snprintf(buf, n, "NULL");
+ return;
+ }
+
inet_ntop(AF_INET, &address->sin_addr, addrbuf, INET_ADDRSTRLEN);
/* warning: silently truncates */
snprintf(buf, n, "%s:%d", addrbuf, ntohs(address->sin_port));
--
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