29 lines
738 B
C++
29 lines
738 B
C++
// RUN: %clangxx_msan -O0 -g %s -lutil -o %t && %run %t
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#include <assert.h>
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#include <pty.h>
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#include <unistd.h>
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#include <cstring>
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#include <sanitizer/msan_interface.h>
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int
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main (int argc, char** argv)
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{
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int parent, worker;
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openpty(&parent, &worker, NULL, NULL, NULL);
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assert(__msan_test_shadow(&parent, sizeof(parent)) == -1);
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assert(__msan_test_shadow(&worker, sizeof(worker)) == -1);
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char name[255];
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ttyname_r(parent, name, sizeof(name));
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assert(__msan_test_shadow(name, strlen(name) + 1) == -1);
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char *name_p = ttyname(parent);
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assert(__msan_test_shadow(name_p, strlen(name_p) + 1) == -1);
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int parent2;
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forkpty(&parent2, NULL, NULL, NULL);
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assert(__msan_test_shadow(&parent2, sizeof(parent2)) == -1);
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}
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