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authorIlya Dryomov <idryomov@gmail.com>2021-05-15 13:04:39 +0300
committerIlya Dryomov <idryomov@gmail.com>2021-06-29 00:49:25 +0300
commitd71a95e7ffab880bdc81680b67368088f2e20d47 (patch)
treeb7af5175fafb8ff9dffb33456ed1f79eb4f1b24d /net/ceph
parent4364c6938dcbb78d9c5b6e4c94b5b81e939383dc (diff)
downloadlinux-d71a95e7ffab880bdc81680b67368088f2e20d47.tar.xz
libceph: kill ceph_none_authorizer::reply_buf
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>
Diffstat (limited to 'net/ceph')
-rw-r--r--net/ceph/auth_none.c4
-rw-r--r--net/ceph/auth_none.h1
2 files changed, 2 insertions, 3 deletions
diff --git a/net/ceph/auth_none.c b/net/ceph/auth_none.c
index 097e9f8d87a7..77b5519bc45f 100644
--- a/net/ceph/auth_none.c
+++ b/net/ceph/auth_none.c
@@ -112,8 +112,8 @@ static int ceph_auth_none_create_authorizer(
auth->authorizer = (struct ceph_authorizer *) au;
auth->authorizer_buf = au->buf;
auth->authorizer_buf_len = au->buf_len;
- auth->authorizer_reply_buf = au->reply_buf;
- auth->authorizer_reply_buf_len = sizeof (au->reply_buf);
+ auth->authorizer_reply_buf = NULL;
+ auth->authorizer_reply_buf_len = 0;
return 0;
}
diff --git a/net/ceph/auth_none.h b/net/ceph/auth_none.h
index 4158f064302e..bb121539e796 100644
--- a/net/ceph/auth_none.h
+++ b/net/ceph/auth_none.h
@@ -16,7 +16,6 @@ struct ceph_none_authorizer {
struct ceph_authorizer base;
char buf[128];
int buf_len;
- char reply_buf[0];
};
struct ceph_auth_none_info {