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sched/pidhash: init g_pidhash to NULL to avoid wild pointer

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Signed-off-by: chao.an <anchao@xiaomi.com>
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chao.an 2021-09-07 22:54:47 +08:00 committed by Gustavo Henrique Nihei
parent 591c1563b8
commit 13741c9017
1 changed files with 1 additions and 1 deletions
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sched/sched/sched_gettcb.c
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@ -76,7 +76,7 @@ FAR struct tcb_s *nxsched_get_tcb(pid_t pid)
/* Verify that the correct TCB was found. */
if (pid == g_pidhash[hash_ndx].pid)
if (g_pidhash && pid == g_pidhash[hash_ndx].pid)
{
/* Return the TCB associated with this pid (if any) */