Subject: Re: [PATCH] credential-cache: close stderr in daemon process

From: Junio C Hamano <[email-masked]>
Date: Tue, 16 Sep 2014 11:10:29 -0700

Jeff King <[email-masked]> writes:

> Squash this in?

Yeah, I did a crude one without _errno() while sending the report;
will replace.

Thanks.

>
> diff --git a/credential-cache--daemon.c b/credential-cache--daemon.c
> index c07a67c..c2f0049 100644
> --- a/credential-cache--daemon.c
> +++ b/credential-cache--daemon.c
> @@ -212,8 +212,10 @@ static void serve_cache(const char *socket_path, int debug)
>  
>  	printf("ok\n");
>  	fclose(stdout);
> -	if (!debug)
> -		freopen("/dev/null", "w", stderr);
> +	if (!debug) {
> +		if (!freopen("/dev/null", "w", stderr))
> +			die_errno("unable to point stderr to /dev/null");
> +	}
>  
>  	while (serve_cache_loop(fd))
>  		; /* nothing */