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// Test for bug 100628: need to allow custom MALLOCLIKE blocks to overlap
// with normal malloc() blocks in leak-checking -- if it happens, we ignore
// the malloc() block during the leak check.
#include <stdlib.h>
#include "valgrind.h"
int main(void)
{
char* x;
// For this one, the first custom block overlaps exactly with the start of
// the malloc block.
x = malloc(1000);
VALGRIND_MALLOCLIKE_BLOCK(x, /*szB*/ 16, /*rzB*/0, /*isZeroed*/0);
VALGRIND_MALLOCLIKE_BLOCK(x+100, /*szB*/ 32, /*rzB*/0, /*isZeroed*/0);
VALGRIND_MALLOCLIKE_BLOCK(x+200, /*szB*/ 64, /*rzB*/0, /*isZeroed*/0);
VALGRIND_MALLOCLIKE_BLOCK(x+300, /*szB*/128, /*rzB*/0, /*isZeroed*/0);
// For this one, the first custom block does not overlap exactly with the
// start of the malloc block.
x = malloc(1000);
VALGRIND_MALLOCLIKE_BLOCK(x+100, /*szB*/ 32, /*rzB*/0, /*isZeroed*/0);
VALGRIND_MALLOCLIKE_BLOCK(x+200, /*szB*/ 64, /*rzB*/0, /*isZeroed*/0);
VALGRIND_MALLOCLIKE_BLOCK(x+300, /*szB*/128, /*rzB*/0, /*isZeroed*/0);
return 0;
}
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