[Kernel] Add magic checking in rt_memheap_free routine.

c1d2e97c · Bernard Xiong · 1bd91f8b · c1d2e97c
隐藏空白更改
内联并排

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src/memheap.c src/memheap.c +1 -0

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--- a/src/memheap.c
+++ b/src/memheap.c
@@ -517,6 +517,7 @@ void rt_memheap_free(void *ptr)
    /* check magic */
    RT_ASSERT((header_ptr->magic & RT_MEMHEAP_MASK) == RT_MEMHEAP_MAGIC);
+    RT_ASSERT(header_ptr->magic & RT_MEMHEAP_USED);
    /* check whether this block of memory has been over-written. */
    RT_ASSERT((header_ptr->next->magic & RT_MEMHEAP_MASK) == RT_MEMHEAP_MAGIC);