From ec820968264efaf4e83af14ccb2d978ef2c89c3a Mon Sep 17 00:00:00 2001
From: Masaori Koshiba <masaori@apache.org>
Date: Wed, 1 Nov 2023 08:53:08 +0900
Subject: [PATCH] Add assert of CacheDisk is not nullptr

---
 src/iocore/cache/Cache.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/iocore/cache/Cache.cc b/src/iocore/cache/Cache.cc
index 614fd60c91e..a01c22b7904 100644
--- a/src/iocore/cache/Cache.cc
+++ b/src/iocore/cache/Cache.cc
@@ -1266,7 +1266,8 @@ cplist_init()
 {
   cp_list_len = 0;
   for (int i = 0; i < gndisks; i++) {
-    CacheDisk *d    = gdisks[i];
+    CacheDisk *d = gdisks[i];
+    ink_assert(d != nullptr);
     DiskStripe **dp = d->disk_vols;
     for (unsigned int j = 0; j < d->header->num_volumes; j++) {
       ink_assert(dp[j]->dpb_queue.head);