From: "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>
To: Alejandro Colomar <colomar.6.4.3@gmail.com>
Cc: mtk.manpages@gmail.com, linux-man@vger.kernel.org,
libc-alpha@sourceware.org
Subject: Re: [PATCH 09/10] seccomp.2: Use ARRAY_SIZE() macro instead of raw sizeof division
Date: Fri, 25 Sep 2020 11:25:36 +0200 [thread overview]
Message-ID: <7473976b-1fce-41fe-1af4-8b8f09a6b6f1@gmail.com> (raw)
In-Reply-To: <20200925073140.173394-10-colomar.6.4.3@gmail.com>
On 9/25/20 9:31 AM, Alejandro Colomar wrote:
> Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Thanks, Alex. Patch applied.
Cheers,
Michael
> ---
> man2/seccomp.2 | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/man2/seccomp.2 b/man2/seccomp.2
> index d6b856c32..82eb04dc6 100644
> --- a/man2/seccomp.2
> +++ b/man2/seccomp.2
> @@ -1051,6 +1051,7 @@ cecilia
> #include <sys/prctl.h>
>
> #define X32_SYSCALL_BIT 0x40000000
> +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
>
> static int
> install_filter(int syscall_nr, int t_arch, int f_errno)
> @@ -1101,7 +1102,7 @@ install_filter(int syscall_nr, int t_arch, int f_errno)
> };
>
> struct sock_fprog prog = {
> - .len = sizeof(filter) / sizeof(filter[0]),
> + .len = ARRAY_SIZE(filter),
> .filter = filter,
> };
>
>
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
next prev parent reply other threads:[~2020-09-25 9:25 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-25 7:31 [PATCH 00/10] Add types, and some fixes Alejandro Colomar
2020-09-25 7:31 ` [PATCH 01/10] system_data_types.7: ffix Alejandro Colomar
2020-09-25 7:57 ` Michael Kerrisk (man-pages)
2020-09-25 7:31 ` [PATCH 02/10] system_data_types.7: Add lconv Alejandro Colomar
2020-09-25 7:59 ` Michael Kerrisk (man-pages)
2020-09-25 7:31 ` [PATCH 03/10] lconv.3: New link to system_data_types(7) Alejandro Colomar
2020-09-25 8:00 ` Michael Kerrisk (man-pages)
2020-09-25 7:31 ` [PATCH 04/10] system_data_types.7: Add float_t Alejandro Colomar
2020-09-25 8:13 ` Michael Kerrisk (man-pages)
2020-09-25 8:22 ` Alejandro Colomar
2020-09-25 9:30 ` Michael Kerrisk (man-pages)
2020-09-25 11:19 ` [PATCH v2 " Alejandro Colomar
2020-09-25 12:01 ` Michael Kerrisk (man-pages)
2020-09-25 7:31 ` [PATCH 05/10] float_t.3: New link to system_data_types(7) Alejandro Colomar
2020-09-25 12:01 ` Michael Kerrisk (man-pages)
2020-09-25 7:31 ` [PATCH 06/10] system_data_types.7: Add double_t Alejandro Colomar
2020-09-25 11:22 ` [PATCH v2 " Alejandro Colomar
2020-09-25 12:01 ` [PATCH " Michael Kerrisk (man-pages)
2020-09-25 7:31 ` [PATCH 07/10] double_t.3: New link to system_data_types(7) Alejandro Colomar
2020-09-25 12:01 ` Michael Kerrisk (man-pages)
2020-09-25 7:31 ` [PATCH 08/10] seccomp.2: Remove unneeded cast Alejandro Colomar
2020-09-25 8:34 ` Michael Kerrisk (man-pages)
2020-09-25 8:42 ` Alejandro Colomar
2020-09-25 9:23 ` Michael Kerrisk (man-pages)
2020-09-25 7:31 ` [PATCH 09/10] seccomp.2: Use ARRAY_SIZE() macro instead of raw sizeof division Alejandro Colomar
2020-09-25 9:25 ` Michael Kerrisk (man-pages) [this message]
2020-09-25 7:31 ` [PATCH 10/10] getgrent_r.3: Declare variables with different types in different lines Alejandro Colomar
2020-09-25 7:57 ` Michael Kerrisk (man-pages)
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