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base: fix use after free in Genode::Heap

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Fixes genodelabs/genode#4334
This commit is contained in:
Johannes Schlatow
2021-11-23 11:42:42 +01:00
committed by Christian Helmuth
parent 45cebd774d
commit 7a2826a2fe
1 changed files with 2 additions and 2 deletions
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repos/base/src/lib/base/heap.cc
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@@ -282,10 +282,10 @@ void Heap::free(void *addr, size_t)
return;
}
_quota_used -= ds->size;
_ds_pool.remove_and_free(*ds);
_alloc->free(ds);
_quota_used -= ds->size;
}