From 05b3de63da2abe804f5dbe0174298bf48949079f Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Mon, 31 Dec 2007 00:51:45 +0000 Subject: [PATCH] [CIFS] Only dump SPNEGO key if CONFIG_CIFS_DEBUG2 is set The SPNEGO key data is not terribly interesting except in certain debugging situations. Only dump it to the ring buffer if needed. Signed-off-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/cifs_spnego.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c index 1529d2b12e9c..d543accc10dd 100644 --- a/fs/cifs/cifs_spnego.c +++ b/fs/cifs/cifs_spnego.c @@ -122,11 +122,13 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo) cFYI(1, ("key description = %s", description)); spnego_key = request_key(&cifs_spnego_key_type, description, ""); +#ifdef CONFIG_CIFS_DEBUG2 if (cifsFYI && !IS_ERR(spnego_key)) { struct cifs_spnego_msg *msg = spnego_key->payload.data; - cifs_dump_mem("SPNEGO reply blob:", msg->data, - msg->secblob_len + msg->sesskey_len); + cifs_dump_mem("SPNEGO reply blob:", msg->data, min(1024, + msg->secblob_len + msg->sesskey_len)); } +#endif /* CONFIG_CIFS_DEBUG2 */ out: kfree(description); -- GitLab