| Message ID | 20240904014956.2035117-1-lihongbo22@huawei.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 50ddaedeae7562b25e8eeca04f581d7c815be1db |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [-next] net: dsa: felix: Annotate struct action_gate_entry with __counted_by | expand |
Hello: This patch was applied to netdev/net-next.git (main) by Paolo Abeni <pabeni@redhat.com>: On Wed, 4 Sep 2024 09:49:56 +0800 you wrote: > 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@huawei.com> > --- > drivers/net/dsa/ocelot/felix_vsc9959.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Here is the summary with links: - [-next] net: dsa: felix: Annotate struct action_gate_entry with __counted_by https://git.kernel.org/netdev/net-next/c/50ddaedeae75 You are awesome, thank you!
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 {
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@huawei.com> --- drivers/net/dsa/ocelot/felix_vsc9959.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)