forked from OSchip/llvm-project
26 lines
650 B
C++
26 lines
650 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 master, slave;
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openpty(&master, &slave, NULL, NULL, NULL);
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assert(__msan_test_shadow(&master, sizeof(master)) == -1);
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assert(__msan_test_shadow(&slave, sizeof(slave)) == -1);
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char ttyname[255];
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ttyname_r(master, ttyname, sizeof(ttyname));
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assert(__msan_test_shadow(ttyname, strlen(ttyname) + 1) == -1);
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int master2;
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forkpty(&master2, NULL, NULL, NULL);
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assert(__msan_test_shadow(&master2, sizeof(master2)) == -1);
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}
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