Message ID | 20230731071728.3493794-10-j.granados@samsung.com |
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State | New |
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Wythe" <alibuda@linux.alibaba.com>, mptcp@lists.linux.dev, Jakub Kicinski <kuba@kernel.org>, Vasily Gorbik <gor@linux.ibm.com>, Paolo Abeni <pabeni@redhat.com>, coreteam@netfilter.org, Jan Karcher <jaka@linux.ibm.com>, Alexander Aring <alex.aring@gmail.com>, Will Deacon <will@kernel.org>, Stefan Schmidt <stefan@datenfreihafen.org>, Matthieu Baerts <matthieu.baerts@tessares.net>, bridge@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, Joerg Reuter <jreuter@yaina.de>, Julian Anastasov <ja@ssi.bg>, David Ahern <dsahern@kernel.org>, netfilter-devel@vger.kernel.org, Wen Gu <guwen@linux.alibaba.com>, linux-kernel@vger.kernel.org, Santosh Shilimkar <santosh.shilimkar@oracle.com>, linux-wpan@vger.kernel.org, lvs-devel@vger.kernel.org, Karsten Graul <kgraul@linux.ibm.com>, Miquel Raynal <miquel.raynal@bootlin.com>, Herbert Xu <herbert@gondor.apana.org.au>, linux-sctp@vger.kernel.org, Tony Lu <tonylu@linux.alibaba.com>, Pablo Neira Ayuso <pablo@netfilter.org>, Ralf Baechle <ralf@linux-mips.org>, Florian Westphal <fw@strlen.de>, willy@infradead.org, Heiko Carstens <hca@linux.ibm.com>, "David S. Miller" <davem@davemloft.net>, linux-rdma@vger.kernel.org, Roopa Prabhu <roopa@nvidia.com>, Alexander Gordeev <agordeev@linux.ibm.com>, Simon Horman <horms@verge.net.au>, Mat Martineau <martineau@kernel.org>, josh@joshtriplett.org, Christian Borntraeger <borntraeger@linux.ibm.com>, Eric Dumazet <edumazet@google.com>, linux-hams@vger.kernel.org, Wenjia Zhang <wenjia@linux.ibm.com>, linux-fsdevel@vger.kernel.org, linux-s390@vger.kernel.org, Xin Long <lucien.xin@gmail.com>, Nikolay Aleksandrov <razor@blackwall.org>, netdev@vger.kernel.org, rds-devel@oss.oracle.com, Joel Granados <j.granados@samsung.com> Subject: [PATCH v2 09/14] ax.25: Update to register_net_sysctl_sz Date: Mon, 31 Jul 2023 09:17:23 +0200 Message-Id: <20230731071728.3493794-10-j.granados@samsung.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230731071728.3493794-1-j.granados@samsung.com> References: <20230731071728.3493794-1-j.granados@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1772925830251726273 X-GMAIL-MSGID: 1772925830251726273 |
Series |
[v2,01/14] sysctl: Prefer ctl_table_header in proc_sysctl
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Commit Message
Joel Granados
July 31, 2023, 7:17 a.m. UTC
Move from register_net_sysctl to register_net_sysctl_sz and pass the
ARRAY_SIZE of the ctl_table array that was used to create the table
variable. We need to move to the new function in preparation for when we
change SIZE_MAX to ARRAY_SIZE() in the register_net_sysctl macro.
Failing to do so would erroneously allow ARRAY_SIZE() to be called on a
pointer. We hold off the SIZE_MAX to ARRAY_SIZE change until we have
migrated all the relevant net sysctl registering functions to
register_net_sysctl_sz in subsequent commits.
Signed-off-by: Joel Granados <j.granados@samsung.com>
---
net/ax25/sysctl_net_ax25.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c index 2154d004d3dc..db66e11e7fe8 100644 --- a/net/ax25/sysctl_net_ax25.c +++ b/net/ax25/sysctl_net_ax25.c @@ -159,7 +159,8 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev) table[k].data = &ax25_dev->values[k]; snprintf(path, sizeof(path), "net/ax25/%s", ax25_dev->dev->name); - ax25_dev->sysheader = register_net_sysctl(&init_net, path, table); + ax25_dev->sysheader = register_net_sysctl_sz(&init_net, path, table, + ARRAY_SIZE(ax25_param_table)); if (!ax25_dev->sysheader) { kfree(table); return -ENOMEM;