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
| ||
|
Message-ID: <20240904014956.2035117-1-lihongbo22@huawei.com> Date: Wed, 4 Sep 2024 09:49:56 +0800 From: Hongbo Li <lihongbo22@...wei.com> To: <vladimir.oltean@....com>, <claudiu.manoil@....com>, <alexandre.belloni@...tlin.com>, <andrew@...n.ch>, <f.fainelli@...il.com>, <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>, <kees@...nel.org>, <gustavoars@...nel.org> CC: <netdev@...r.kernel.org>, <linux-hardening@...r.kernel.org>, <lihongbo22@...wei.com> Subject: [PATCH -next] net: dsa: felix: Annotate struct action_gate_entry with __counted_by Add the __counted_by compiler attribute to the flexible array member entries to improve access bounds-checking via CONFIG_UBSAN_BOUNDS and CONFIG_FORTIFY_SOURCE. Signed-off-by: Hongbo Li <lihongbo22@...wei.com> --- drivers/net/dsa/ocelot/felix_vsc9959.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index ba37a566da39..73d053501fb1 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -1733,7 +1733,7 @@ struct felix_stream_gate { u64 cycletime; u64 cycletime_ext; u32 num_entries; - struct action_gate_entry entries[]; + struct action_gate_entry entries[] __counted_by(num_entries); }; struct felix_stream_gate_entry { -- 2.34.1
Powered by blists - more mailing lists