From: Petr Vorel <pvorel@suse.cz>
To: Andrea Cervesato <andrea.cervesato@suse.de>
Cc: Linux Test Project <ltp@lists.linux.it>
Subject: Re: [LTP] [PATCH 2/3] lib: Close directory fd on ENOSPC in tst_fill_fs
Date: Tue, 28 Jul 2026 16:00:25 +0200 [thread overview]
Message-ID: <20260728140025.GC1128467@pevik> (raw)
In-Reply-To: <20260717-fix_core_library-v1-2-c575fcbb2cb3@suse.com>
Hi Andrea,
> The directory descriptor opened at the top of the function was leaked
> when openat() failed with ENOSPC and the function returned early. Close
> it before returning.
> Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
> ---
> lib/tst_fill_fs.c | 1 +
> 1 file changed, 1 insertion(+)
> diff --git a/lib/tst_fill_fs.c b/lib/tst_fill_fs.c
> index c62d48e289965d59ef6c877870c6047bbecb33da..b1e48fdeea6ab00848aab482fd3899fc6f6ce23c 100644
> --- a/lib/tst_fill_fs.c
> +++ b/lib/tst_fill_fs.c
> @@ -91,6 +91,7 @@ static void fill_flat_vec(const char *path, int verbose)
> if (fd == -1) {
> if (errno == ENOSPC) {
> tst_res(TINFO | TERRNO, "openat()");
> + SAFE_CLOSE(dir);
Good catch!
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Kind regards,
Petr
> return;
> }
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2026-07-28 14:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-17 12:33 [LTP] [PATCH 0/3] Fix bugs in LTP core library Andrea Cervesato
2026-07-17 12:33 ` [LTP] [PATCH 1/3] lib: Avoid loop_info.lo_name buffer overflow Andrea Cervesato
2026-07-17 13:33 ` [LTP] " linuxtestproject.agent
2026-07-28 13:58 ` [LTP] [PATCH 1/3] " Petr Vorel
2026-07-28 14:19 ` Andrea Cervesato via ltp
2026-07-28 21:02 ` Petr Vorel
2026-07-17 12:33 ` [LTP] [PATCH 2/3] lib: Close directory fd on ENOSPC in tst_fill_fs Andrea Cervesato
2026-07-28 14:00 ` Petr Vorel [this message]
2026-07-17 12:33 ` [LTP] [PATCH 3/3] lib: Fix wrong field in tst_iovec_alloc Andrea Cervesato
2026-07-28 14:02 ` Petr Vorel
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