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realloc and different heap validation types

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toybchan
2026-06-08 09:28:33 +02:00
parent 36da9672d7
commit 32460dfc09
3 changed files with 128 additions and 27 deletions
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12
minimal_heap_test.c
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@@ -21,7 +21,7 @@ void MIHP_PlatformOnHeapCorruptionDetected(MIHP_HeapCorruptionInfo info)
__debugbreak();
}
#define NUM_ALLOCATIONS (4096 * 32)
#define NUM_ALLOCATIONS (4096 * 4)
void* myptrs[NUM_ALLOCATIONS] = { 0 };
@@ -67,15 +67,17 @@ int main()
for (int i = 0; i < NUM_ALLOCATIONS; i++)
{
volatile int n = i;
if (!myptrs[i])
if (myptrs[i])
{
size_t size = 541 + rand() % 2564;
size_t size = 300 + rand() % 500;
#if USE_MALLOC
myptrs[i] = malloc(size);
myptrs[i] = realloc(myptrs[i], size);
#else
myptrs[i] = MIHP_Allocate(myHeap, size);
myptrs[i] = MIHP_Realloc(myHeap, myptrs[i], size);
MIHP_ValidateHeap(myHeap);
#endif
}
}