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net: Convert proto_ops connect() callbacks to use sockaddr_unsized

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Update all struct proto_ops connect() 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 <kees@kernel.org>
Link: https://patch.msgid.link/20251104002617.2752303-3-kees@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Kees Cook
2025-11-03 16:26:11 -08:00
committed by Jakub Kicinski
parent 0e50474fa5
commit 85cb0757d7
72 changed files with 110 additions and 106 deletions
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2
net/tipc/socket.c
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@@ -2565,7 +2565,7 @@ static bool tipc_sockaddr_is_sane(struct sockaddr_tipc *addr)
*
* Return: 0 on success, errno otherwise
*/
static int tipc_connect(struct socket *sock, struct sockaddr *dest,
static int tipc_connect(struct socket *sock, struct sockaddr_unsized *dest,
int destlen, int flags)
{
struct sock *sk = sock->sk;