From 83bb51af69f5391d622b44b7121057513a4cf831 Mon Sep 17 00:00:00 2001
From: Irek Fakhrutdinov <ifakhrutdinov@rocketsoftware.com>
Date: Mon, 6 Dec 2021 07:15:19 -0500
Subject: [PATCH] Check for null before accessing a field

Signed-off-by: Irek Fakhrutdinov <ifakhrutdinov@rocketsoftware.com>
---
 c/zis/server.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/c/zis/server.c b/c/zis/server.c
index 25e85dd89..4530220e6 100644
--- a/c/zis/server.c
+++ b/c/zis/server.c
@@ -573,7 +573,9 @@ static int installServices(ZISContext *context, ZISPlugin *plugin,
 
     zowelog(NULL, LOG_COMP_ID_CMS, ZOWE_LOG_DEBUG,
             "Anchor found @ 0x%p\n", anchor);
-    zowedump(NULL, LOG_COMP_ID_CMS, ZOWE_LOG_DEBUG, anchor, anchor->size);
+    if (anchor) {
+      zowedump(NULL, LOG_COMP_ID_CMS, ZOWE_LOG_DEBUG, anchor, anchor->size);
+    }
 
     if (anchor && !isServiceAnchorCompatible(service, anchor)) {
       discardServiceAnchor(anchor);