[PATCH] privsep.c: ignore closefrom() return value

From:: Thomas Adam <thomas@xteddy.org>
Subject:: Re: [PATCH] privsep.c: ignore closefrom() return value
To:: Anna “CyberTailor” <cyber+misc@sysrq.in>, gameoftrees@openbsd.org
Date:: Mon, 6 Dec 2021 12:59:28 +0000

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2021-12-06 10:54 Stefan Sperling:
[PATCH] privsep.c: ignore closefrom() return value
- 2021-12-06 12:49 Stefan Sperling:
  [PATCH] privsep.c: ignore closefrom() return value
- - 2021-12-06 12:59 Thomas Adam:
    [PATCH] privsep.c: ignore closefrom() return value
  - 2021-12-07 03:14 Anna “CyberTailor”:
    [PATCH] privsep.c: ignore closefrom() return value

On Mon, 6 Dec 2021 at 12:49, Stefan Sperling <stsp@stsp.name> wrote:
> /* void -> int */
> #define closefrom(fd)                   (closefrom(fd), 0)
>
> Would this approach work for -portable?

Yes.  IIRC, there might already be support for it in include/got_compat.h

I'll take a look later, unless you beat me to it.

Kindly,
Thomas

2021-12-06 10:54 Stefan Sperling:
[PATCH] privsep.c: ignore closefrom() return value
- 2021-12-06 12:49 Stefan Sperling:
  [PATCH] privsep.c: ignore closefrom() return value
- - 2021-12-06 12:59 Thomas Adam:
    [PATCH] privsep.c: ignore closefrom() return value
  - 2021-12-07 03:14 Anna “CyberTailor”:
    [PATCH] privsep.c: ignore closefrom() return value