// RUN: %clangxx_asan -O0 %s -o %t && %run %t
// This fails on i386 Linux due to a glibc versioned symbols mixup.
// REQUIRES: asan-64-bits
#include <assert.h>
#include <stdio.h>
int main() {
FILE *fp = fopen("/dev/null", "w");
assert(fp);
freopen(NULL, "a", fp);
fclose(fp);
return 0;
}