Commit d32f5081 authored by Nick Mathewson's avatar Nick Mathewson 🤹
Browse files

Coverity 709056: Check return value on fputs in tor-gencert

parent 9ad5b259

changes/cov709056

0 → 100644
+4 −0
Original line number Diff line number Diff line 
  o Minor bugfixes:

    - Check return value of fputs() when writing authority certificate

      file. Fixes Coverity issue 709056; bugfix on 0.2.0.1-alpha.

src/tools/tor-gencert.c

+6 −1
Original line number Diff line number Diff line
@@ -497,7 +497,12 @@ generate_certificate(void) 
    return 1;

  }



  fputs(buf, f);

  if (fputs(buf, f) < 0) {

    log_err(LD_GENERAL, "Couldn't write to %s: %s",

            certificate_file, strerror(errno));

    fclose(f);

    return 1;

  }

  fclose(f);

  return 0;

}