Re: [PATCH net-next] TLS: Fix length check in do_tls_getsockopt_tx()

2017-07-06 Thread David Miller
From: Matthias Rosenfelder Date: Thu, 6 Jul 2017 00:56:36 -0400 > copy_to_user() copies the struct the pointer is pointing to, but the > length check compares against sizeof(pointer) and not sizeof(struct). > On 32-bit the size is probably the same, so it might have worked > accidentally. > > Si

[PATCH net-next] TLS: Fix length check in do_tls_getsockopt_tx()

2017-07-05 Thread Matthias Rosenfelder
copy_to_user() copies the struct the pointer is pointing to, but the length check compares against sizeof(pointer) and not sizeof(struct). On 32-bit the size is probably the same, so it might have worked accidentally. Signed-off-by: Matthias Rosenfelder --- net/tls/tls_main.c | 2 +- 1 file chan