linux-kernel - Re: [PATCH 3/3] tools/nolibc: add testcases for vfprintf

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ZCk2BSCDE8ssl8fz@1wt.eu>
Date:   Sun, 2 Apr 2023 10:00:05 +0200
From:   Willy Tarreau <w@....eu>
To:     Thomas Weißschuh <linux@...ssschuh.net>
Cc:     Shuah Khan <shuah@...nel.org>, linux-kernel@...r.kernel.org,
        linux-kselftest@...r.kernel.org
Subject: Re: [PATCH 3/3] tools/nolibc: add testcases for vfprintf

On Tue, Mar 28, 2023 at 09:01:31PM +0000, Thomas Weißschuh wrote:
> +	fd = memfd_create("vfprintf", 0);
> +	if (fd == -1) {
> +		pad_spc(llen, 64, "[FAIL]\n");
> +		return 1;
> +	}

Also for this you'll need to include <sys/mman.h> in the part where nolibc
is not detected so that it continues to work with regular libcs (at least
glibc so that we have one reference to compare against).

Thanks,
Willy