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| author | Jeff Layton <jlayton@samba.org> | 2012-06-14 11:05:43 -0400 |
|---|---|---|
| committer | Jeff Layton <jlayton@samba.org> | 2012-06-14 11:05:43 -0400 |
| commit | b7bea5254443cb121b0cf03a64b123b85d7f9fbb (patch) | |
| tree | 8ffdae77e3208e53c46930aaeb8e87ebeda692b3 | |
| parent | 0eb3daa4b17ee64b464594f1a5d413ecb364957c (diff) | |
| download | cifs-utils-b7bea5254443cb121b0cf03a64b123b85d7f9fbb.tar.gz cifs-utils-b7bea5254443cb121b0cf03a64b123b85d7f9fbb.tar.bz2 cifs-utils-b7bea5254443cb121b0cf03a64b123b85d7f9fbb.zip | |
cifs.upcall: more debug logging for krb5 upcalls
While helping to track down a configuration problem, I found this
little bit of extra debug logging to be helpful. Might as well
make it part of the stock binary.
Signed-off-by: Jeff Layton <jlayton@samba.org>
| -rw-r--r-- | cifs.upcall.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/cifs.upcall.c b/cifs.upcall.c index 4f9fe21..eef461d 100644 --- a/cifs.upcall.c +++ b/cifs.upcall.c @@ -994,10 +994,12 @@ retry_new_hostname: break; } - if (rc) + if (rc) { + syslog(LOG_DEBUG, "Unable to obtain service ticket"); goto out; + } - /* pack SecurityBLob and SessionKey into downcall packet */ + /* pack SecurityBlob and SessionKey into downcall packet */ datalen = sizeof(struct cifs_spnego_msg) + secblob.length + sess_key.length; keydata = (struct cifs_spnego_msg *)calloc(sizeof(char), datalen); @@ -1029,8 +1031,10 @@ out: * make sure the kernel doesn't hang it off of a searchable keyring * and interfere with the next attempt to instantiate the key. */ - if (rc != 0 && key == 0) + if (rc != 0 && key == 0) { + syslog(LOG_DEBUG, "Negating key"); keyctl_negate(key, 1, KEY_REQKEY_DEFL_DEFAULT); + } data_blob_free(&secblob); data_blob_free(&sess_key); SAFE_FREE(ccname); @@ -1038,5 +1042,6 @@ out: SAFE_FREE(arg.ip); SAFE_FREE(arg.username); SAFE_FREE(keydata); + syslog(LOG_DEBUG, "Exit status %ld", rc); return rc; } |