Subject: [RESEND PATCH] sctp: Replace zero-length array with flexible array member

From: Thorsten Blum <[email-masked]>
Date: Wed, 19 Feb 2025 12:26:36 +0100

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 <[email-masked]>
Signed-off-by: Thorsten Blum <[email-masked]>
---
 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 {
-- 
2.48.1