forked from OSchip/llvm-project
21 lines
452 B
C++
21 lines
452 B
C++
// Make sure the zones created by malloc_create_zone() are write-protected.
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#include <malloc/malloc.h>
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#include <stdio.h>
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// RUN: %clangxx_asan %s -o %t
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// RUN: not %t 2>&1 | FileCheck %s
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void *pwn(malloc_zone_t *unused_zone, size_t unused_size) {
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printf("PWNED\n");
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return NULL;
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}
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int main() {
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malloc_zone_t *zone = malloc_create_zone(0, 0);
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zone->malloc = pwn;
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void *v = malloc_zone_malloc(zone, 1);
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// CHECK-NOT: PWNED
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return 0;
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}
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