lib/msan/lit_tests/getaddrinfo-positive.cc


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// RUN: %clangxx_msan -m64 -O0 %s -o %t && not %t >%t.out 2>&1
// RUN: FileCheck %s < %t.out
// RUN: %clangxx_msan -m64 -O3 %s -o %t && not %t >%t.out 2>&1
// RUN: FileCheck %s < %t.out

#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <stdlib.h>

int main(void) {
  struct addrinfo *ai;
  struct addrinfo hint;
  int res = getaddrinfo("localhost", NULL, &hint, &ai);
  // CHECK: UMR in __interceptor_getaddrinfo at offset 0 inside
  // CHECK: WARNING: Use of uninitialized value
  // CHECK: #0 {{.*}} in main {{.*}}getaddrinfo-positive.cc:[[@LINE-3]]
  return 0;
}