compiler-rt/lib/profile/InstrProfilingFile.c:680:7: error: Resource leak

[dcb314]

Source code is

if (CurrentFileOffset % PageSize != 0) {
  PROF_ERR("Continuous counter sync mode is enabled, but raw profile is not"
           "page-aligned. CurrentFileOffset = %" PRIu64 ", pagesz = %u.\n",
           (uint64_t)CurrentFileOffset, PageSize);
  return;
}
if (writeProfileWithFileObject(Filename, File) != 0) {
  fclose(File);
  return;
}

If it's worth calling fclose in the second if, then it is worthwhile in the first.

[devnexen]

Thanks @dcb314 for reporting