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mempool:when deinit mempool,need mark dict NULL before free 

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
This commit is contained in:
anjiahao 2024-06-06 14:58:45 +08:00 committed by Xiang Xiao
parent 394530e3c2
commit 62850f3163
1 changed files with 2 additions and 1 deletions
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3
mm/mempool/mempool_multiple.c
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@ -303,7 +303,7 @@ mempool_multiple_get_dict(FAR struct mempool_multiple_s *mpool,
size_t row; size_t row;
size_t col; size_t col;
if (mpool == NULL || blk == NULL) if (mpool == NULL || blk == NULL || mpool->dict == NULL)
{ {
return NULL; return NULL;
} }
@ -888,6 +888,7 @@ void mempool_multiple_deinit(FAR struct mempool_multiple_s *mpool)
} }
mempool_multiple_free_chunk(mpool, mpool->dict); mempool_multiple_free_chunk(mpool, mpool->dict);
mpool->dict = NULL;
nxrmutex_destroy(&mpool->lock); nxrmutex_destroy(&mpool->lock);
mpool->free(mpool->arg, mpool); mpool->free(mpool->arg, mpool);
} }