Move malloc_wrappers.c to tests/common

1 files changed, 0 insertions, 54 deletions

diff --git a/tests/fuzztest/malloc_wrappers.c b/tests/fuzztest/malloc_wrappers.c
deleted file mode 100644
index ad69f1ce..00000000
--- a/tests/fuzztest/malloc_wrappers.c
+++ /dev/null
@@ -1,54 +0,0 @@
-#include "malloc_wrappers.h"
-#include <stdint.h>
-#include <assert.h>
-#include <string.h>
-
-static size_t alloc_count = 0;
-
-/* Allocate memory and place check values before and after. */
-void* malloc_with_check(size_t size)
-{
-    size_t size32 = (size + 3) / 4 + 3;
-    uint32_t *buf = malloc(size32 * sizeof(uint32_t));
-    buf[0] = size32;
-    buf[1] = 0xDEADBEEF;
-    buf[size32 - 1] = 0xBADBAD;
-    return buf + 2;
-}
-
-/* Free memory allocated with malloc_with_check() and do the checks. */
-void free_with_check(void *mem)
-{
-    uint32_t *buf = (uint32_t*)mem - 2;
-    assert(buf[1] == 0xDEADBEEF);
-    assert(buf[buf[0] - 1] == 0xBADBAD);
-    free(buf);
-}
-
-/* Track memory usage */
-void* counting_realloc(void *ptr, size_t size)
-{
-    /* Don't allocate crazy amounts of RAM when fuzzing */
-    if (size > 1000000)
-        return NULL;
-
-    if (!ptr && size)
-        alloc_count++;
-    
-    return realloc(ptr, size);
-}
-
-void counting_free(void *ptr)
-{
-    if (ptr)
-    {
-        assert(alloc_count > 0);
-        alloc_count--;
-        free(ptr);
-    }
-}
-
-size_t get_alloc_count()
-{
-    return alloc_count;
-}