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mempool:add check for double free check for mempool free

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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
This commit is contained in:
anjiahao 2023-08-11 14:42:59 +08:00 committed by Xiang Xiao
parent 0fb103bc66
commit e053dcc9f4
1 changed files with 3 additions and 0 deletions
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3
mm/mempool/mempool.c
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@ -304,6 +304,9 @@ void mempool_free(FAR struct mempool_s *pool, FAR void *blk)
FAR struct mempool_backtrace_s *buf = FAR struct mempool_backtrace_s *buf =
(FAR struct mempool_backtrace_s *)((FAR char *)blk + pool->blocksize); (FAR struct mempool_backtrace_s *)((FAR char *)blk + pool->blocksize);
/* Check double free */
DEBUGASSERT(list_in_list(&buf->node));
list_delete(&buf->node); list_delete(&buf->node);
#else #else
pool->nalloc--; pool->nalloc--;