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SubjectRe: [PATCH v3 1/3] KEYS: Don't write out to userspace while holding key semaphore
Date
Waiman Long <longman@redhat.com> wrote:

> include/linux/key-type.h | 2 +-
> security/keys/big_key.c | 11 ++---
> security/keys/encrypted-keys/encrypted.c | 7 ++-
> security/keys/keyctl.c | 57 +++++++++++++++++++----
> security/keys/keyring.c | 6 +--
> security/keys/request_key_auth.c | 7 ++-
> security/keys/trusted-keys/trusted_tpm1.c | 14 +-----
> security/keys/user_defined.c | 5 +-
> ...
> - long (*read)(const struct key *key, char __user *buffer, size_t buflen);
> + long (*read)(const struct key *key, char *buffer, size_t buflen);

Note that there are read functions outside of security/keys/ that also need
fixing - dns_resolver_read() and rxrpc_read().

David

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