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| author | Jeff Layton <jlayton@redhat.com> | 2007-12-31 00:51:45 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2007-12-31 00:51:45 +0000 |
| commit | 05b3de63da2abe804f5dbe0174298bf48949079f (patch) | |
| tree | 04da99474c0b6bf5c620ca93715df10a40a97644 /fs/cifs/cifs_spnego.c | |
| parent | dae5dbdbd786798ad2249e54df1156d524da30aa (diff) | |
| download | lwn-05b3de63da2abe804f5dbe0174298bf48949079f.tar.gz lwn-05b3de63da2abe804f5dbe0174298bf48949079f.zip | |
[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 <jlayton@tupile.poochiereds.net>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifs_spnego.c')
| -rw-r--r-- | fs/cifs/cifs_spnego.c | 6 |
1 files 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); |