From 0e50474fa514822e9d990874e554bf8043a201d7 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Mon, 3 Nov 2025 16:26:10 -0800 Subject: net: Convert proto_ops bind() callbacks to use sockaddr_unsized Update all struct proto_ops bind() callback function prototypes from "struct sockaddr *" to "struct sockaddr_unsized *" to avoid lying to the compiler about object sizes. Calls into struct proto handlers gain casts that will be removed in the struct proto conversion patch. No binary changes expected. Signed-off-by: Kees Cook Link: https://patch.msgid.link/20251104002617.2752303-2-kees@kernel.org Signed-off-by: Jakub Kicinski --- drivers/infiniband/sw/siw/siw_cm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/infiniband/sw') diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c index 708b13993fdf..7fe118cacb3f 100644 --- a/drivers/infiniband/sw/siw/siw_cm.c +++ b/drivers/infiniband/sw/siw/siw_cm.c @@ -1340,7 +1340,7 @@ static int kernel_bindconnect(struct socket *s, struct sockaddr *laddr, return rv; } - rv = s->ops->bind(s, laddr, size); + rv = s->ops->bind(s, (struct sockaddr_unsized *)laddr, size); if (rv < 0) return rv; @@ -1789,7 +1789,7 @@ int siw_create_listen(struct iw_cm_id *id, int backlog) goto error; } } - rv = s->ops->bind(s, (struct sockaddr *)laddr, + rv = s->ops->bind(s, (struct sockaddr_unsized *)laddr, sizeof(struct sockaddr_in)); } else { struct sockaddr_in6 *laddr = &to_sockaddr_in6(id->local_addr); @@ -1813,7 +1813,7 @@ int siw_create_listen(struct iw_cm_id *id, int backlog) goto error; } } - rv = s->ops->bind(s, (struct sockaddr *)laddr, + rv = s->ops->bind(s, (struct sockaddr_unsized *)laddr, sizeof(struct sockaddr_in6)); } if (rv) { -- cgit v1.2.3