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libceph: kill ceph_none_authorizer::reply_buf

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We never receive authorizer replies with cephx disabled, so it is
bogus.  Also, it still uses the old zero-length array style.

Reported-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Ilya Dryomov
2021-05-15 12:04:39 +02:00
parent 4364c6938d
commit d71a95e7ff
2 changed files with 2 additions and 3 deletions
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4
net/ceph/auth_none.c
View File

@@ -112,8 +112,8 @@ static int ceph_auth_none_create_authorizer(
auth->authorizer = (struct ceph_authorizer *) au; auth->authorizer = (struct ceph_authorizer *) au;
auth->authorizer_buf = au->buf; auth->authorizer_buf = au->buf;
auth->authorizer_buf_len = au->buf_len; auth->authorizer_buf_len = au->buf_len;
auth->authorizer_reply_buf = au->reply_buf; auth->authorizer_reply_buf = NULL;
auth->authorizer_reply_buf_len = sizeof (au->reply_buf); auth->authorizer_reply_buf_len = 0;
return 0; return 0;
} }

1
net/ceph/auth_none.h
View File

@@ -16,7 +16,6 @@ struct ceph_none_authorizer {
struct ceph_authorizer base; struct ceph_authorizer base;
char buf[128]; char buf[128];
int buf_len; int buf_len;
char reply_buf[0];
}; };
struct ceph_auth_none_info { struct ceph_auth_none_info {