forked from OSchip/llvm-project
26 lines
594 B
C++
26 lines
594 B
C++
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// RUN: %clang_scudo %s -o %t
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// RUN: not %run %t pointers 2>&1 | FileCheck %s
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// Tests that a non-16-byte aligned pointer will trigger the associated error
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// on deallocation.
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#include <assert.h>
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#include <malloc.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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int main(int argc, char **argv)
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{
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assert(argc == 2);
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if (!strcmp(argv[1], "pointers")) {
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void *p = malloc(1U << 16);
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if (!p)
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return 1;
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free(reinterpret_cast<void *>(reinterpret_cast<uintptr_t>(p) | 8));
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}
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return 0;
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}
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// CHECK: ERROR: attempted to deallocate a chunk not properly aligned
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