Re: [RESEND PATCH] sctp: Replace zero-length array with flexible array member
From: Jakub Kicinski <kuba@kernel.org>
Date: 2025-02-21 01:33:26
Also in:
linux-sctp, lkml
On Wed, 19 Feb 2025 12:26:36 +0100 Thorsten Blum wrote:
quoted hunk ↗ jump to hunk
Replace the deprecated zero-length array with a modern flexible array member in the struct sctp_idatahdr. Link: https://github.com/KSPP/linux/issues/78 Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> --- include/linux/sctp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/include/linux/sctp.h b/include/linux/sctp.h index 836a7e200f39..19eaaf3948ed 100644 --- a/include/linux/sctp.h +++ b/include/linux/sctp.h@@ -239,7 +239,7 @@ struct sctp_idatahdr { __u32 ppid; __be32 fsn; }; - __u8 payload[0]; + __u8 payload[]; }; struct sctp_idata_chunk {
Builds for me with this field completely delete... I think we should prefer deleting when possible. -- pw-bot: cr