17 lines
447 B
C++
17 lines
447 B
C++
// RUN: %clangxx_msan -fsanitize-memory-track-origins -O0 %s -o %t
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// RUN: %run %t
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// RUN: %clangxx_msan -fsanitize-memory-track-origins -O3 %s -o %t
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// RUN: %run %t
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#include <assert.h>
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#include <string.h>
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#include <sanitizer/msan_interface.h>
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int main(int argc, char **argv) {
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char s[20] = "string";
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__msan_poison(s, sizeof(s));
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__msan_unpoison_string(s);
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assert(__msan_test_shadow(s, sizeof(s)) == strlen("string") + 1);
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return 0;
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}
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