From: Andrew Rybchenko <arybchenko@solarflare.com>
To: Andy Green <andy@warmcat.com>, <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v4 12/18] net/sfc: solve strncpy size and NUL
Date: Fri, 11 May 2018 11:13:25 +0300 [thread overview]
Message-ID: <686fa7e3-f8c6-29cf-eb65-9bd439494a61@solarflare.com> (raw)
In-Reply-To: <152600317613.53146.6276891139126316271.stgit@localhost.localdomain>
On 05/11/2018 04:46 AM, Andy Green wrote:
> Signed-off-by: Andy Green <andy@warmcat.com>
> ---
> drivers/net/sfc/sfc_ethdev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
> index ef5e9ecb2..a8c0f8e19 100644
> --- a/drivers/net/sfc/sfc_ethdev.c
> +++ b/drivers/net/sfc/sfc_ethdev.c
> @@ -664,7 +664,7 @@ sfc_xstats_get_names(struct rte_eth_dev *dev,
> for (i = 0; i < EFX_MAC_NSTATS; ++i) {
> if (EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i)) {
> if (xstats_names != NULL && nstats < xstats_count)
> - strncpy(xstats_names[nstats].name,
> + strlcpy(xstats_names[nstats].name,
> efx_mac_stat_name(sa->nic, i),
> sizeof(xstats_names[0].name));
> nstats++;
>
I'd suggest:
net/sfc: make sure that copied stats name is NUL-terminated
Acked-by: Andrew Rybchenko <arybchenko@oktetlabs.ru>
next prev parent reply other threads:[~2018-05-11 8:13 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-11 1:45 [dpdk-dev] [PATCH v4 00/18] Fix default build on gcc8.0.1 Andy Green
2018-05-11 1:45 ` [dpdk-dev] [PATCH v4 01/18] devtools/check-git: provide more generic grep pattern Andy Green
2018-05-11 8:11 ` De Lara Guarch, Pablo
2018-05-11 1:45 ` [dpdk-dev] [PATCH v4 02/18] net/nfp: solve buffer overflow Andy Green
2018-05-11 8:58 ` De Lara Guarch, Pablo
2018-05-11 10:13 ` De Lara Guarch, Pablo
2018-05-11 1:45 ` [dpdk-dev] [PATCH v4 03/18] bus/pci: replace strncpy dangerous code Andy Green
2018-05-11 8:17 ` De Lara Guarch, Pablo
2018-05-11 1:45 ` [dpdk-dev] [PATCH v4 04/18] bus/dpaa: solve inconsistent struct alignment Andy Green
2018-05-11 8:26 ` De Lara Guarch, Pablo
2018-05-11 1:45 ` [dpdk-dev] [PATCH v4 05/18] net/axgbe: solve broken eeprom string comp Andy Green
2018-05-11 10:09 ` De Lara Guarch, Pablo
2018-05-11 1:45 ` [dpdk-dev] [PATCH v4 06/18] net/nfp/nfpcore: solve strncpy misuse Andy Green
2018-05-11 10:26 ` De Lara Guarch, Pablo
2018-05-11 1:45 ` [dpdk-dev] [PATCH v4 07/18] net/nfp/nfpcore: off-by-one and no NUL on strncpy use Andy Green
2018-05-11 10:33 ` De Lara Guarch, Pablo
2018-05-12 1:17 ` Andy Green
2018-05-11 1:45 ` [dpdk-dev] [PATCH v4 08/18] net/nfp: don't memcpy out of source range Andy Green
2018-05-11 10:36 ` De Lara Guarch, Pablo
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 09/18] net/qede: strncpy length constant and NUL Andy Green
2018-05-11 10:43 ` De Lara Guarch, Pablo
2018-05-11 10:48 ` Andy Green
2018-05-11 12:48 ` De Lara Guarch, Pablo
2018-05-11 13:38 ` Andy Green
2018-05-11 15:14 ` De Lara Guarch, Pablo
2018-05-11 17:13 ` Shaikh, Shahed
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 10/18] net/qede: solve broken strncpy Andy Green
2018-05-11 10:47 ` De Lara Guarch, Pablo
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 11/18] net/sfc: correct strncpy length Andy Green
2018-05-11 8:11 ` Andrew Rybchenko
2018-05-11 10:51 ` De Lara Guarch, Pablo
2018-05-12 1:21 ` Andy Green
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 12/18] net/sfc: solve strncpy size and NUL Andy Green
2018-05-11 8:13 ` Andrew Rybchenko [this message]
2018-05-11 10:55 ` De Lara Guarch, Pablo
2018-05-12 1:24 ` Andy Green
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 13/18] net/vdev_netvsc: readlink inputs cannot be aliased Andy Green
2018-05-11 15:39 ` De Lara Guarch, Pablo
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 14/18] net/vdev_netvsc: 3 x strncpy misuse Andy Green
2018-05-11 10:58 ` De Lara Guarch, Pablo
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 15/18] app: can't find include Andy Green
2018-05-11 11:04 ` De Lara Guarch, Pablo
2018-05-11 11:12 ` Andy Green
2018-05-11 13:20 ` De Lara Guarch, Pablo
2018-05-12 0:52 ` Andy Green
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 16/18] app/proc-info: sprintf overrun bug Andy Green
2018-05-11 12:26 ` De Lara Guarch, Pablo
2018-05-12 1:33 ` Andy Green
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 17/18] app/test-bbdev: strcpy ok for allocated string Andy Green
2018-05-11 12:55 ` De Lara Guarch, Pablo
2018-05-11 1:46 ` [dpdk-dev] [PATCH v4 18/18] " Andy Green
2018-05-11 13:02 ` De Lara Guarch, Pablo
2018-05-12 1:39 ` Andy Green
2018-05-11 11:14 ` [dpdk-dev] [PATCH v4 00/18] Fix default build on gcc8.0.1 Neil Horman
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