Re: closing file in adjust_data_dir - Mailing list pgsql-hackers

On Wed, 16 Nov 2022 at 10:02, Japin Li <japinli@hotmail.com> wrote:
> I think we should check whether fd is NULL or not, otherwise, segmentation
> fault maybe occur.
>
> +    if (pclose(fd) != 0)
> +    {
> +        write_stderr(_("%s: could not close the file following command \"%s\"\n"), progname, cmd);
> +        exit(1);
> +    }

Sorry for the noise, I misunderstand it.

-- 
Regrads,
Japin Li.
ChengDu WenWu Information Technology Co.,Ltd.