From df2925cf13bf94de08baddfafc056804e3437294 Mon Sep 17 00:00:00 2001
From: anjiahao <anjiahao@xiaomi.com>
Date: Thu, 16 Feb 2023 12:28:54 +0800
Subject: [PATCH] mempool:fix bug, use incorrect free in mempool init

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
---
 mm/mempool/mempool.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mm/mempool/mempool.c b/mm/mempool/mempool.c
index ee65d94b74..c0dc04e7d6 100644
--- a/mm/mempool/mempool.c
+++ b/mm/mempool/mempool.c
@@ -174,7 +174,11 @@ int mempool_init(FAR struct mempool_s *pool, FAR const char *name)
       base = pool->alloc(pool, size);
       if (base == NULL)
         {
-          mempool_free(pool, pool->ibase);
+          if (pool->ibase)
+            {
+              pool->free(pool, pool->ibase);
+            }
+
           return -ENOMEM;
         }