From 95af4b35cf569079d37b0036b04d145b30fb038c Mon Sep 17 00:00:00 2001
From: Fotis Panagiotopoulos <f.j.panag@gmail.com>
Date: Wed, 5 Apr 2023 00:40:04 +0300
Subject: [PATCH] Fixed improper access of g_pidhash.

---
 sched/task/task_setup.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sched/task/task_setup.c b/sched/task/task_setup.c
index df0034e0fe..157d0def9d 100644
--- a/sched/task/task_setup.c
+++ b/sched/task/task_setup.c
@@ -83,6 +83,7 @@ static int nxtask_assign_pid(FAR struct tcb_s *tcb)
   FAR struct tcb_s **pidhash;
   pid_t next_pid;
   int   hash_ndx;
+  void *temp;
   int   i;
 
   /* NOTE:
@@ -160,8 +161,9 @@ retry:
 
   /* Release resource for original g_pidhash, using new g_pidhash */
 
-  kmm_free(g_pidhash);
+  temp = g_pidhash;
   g_pidhash = pidhash;
+  kmm_free(temp);
 
   /* Let's try every allowable pid again */