Remove the GSSAPI specific members out of packet_info structure.

The last piece was the NTLMSSP dissector and that is now handled by passing a pointer to a tvbuff* as dissector data for the NTLMSSP dissector to (possibly) "return" a tvbuff* with decrypted data.

Change-Id: I2606172e4d0ebb5fc6353921d5b5f41a4792f9e5
Reviewed-on: https://code.wireshark.org/review/12232
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>

1 files changed, 10 insertions, 2 deletions

diff --git a/epan/dissectors/packet-gssapi.h b/epan/dissectors/packet-gssapi.h
index 1801bef07f..a62caaf840 100644
--- a/epan/dissectors/packet-gssapi.h
+++ b/epan/dissectors/packet-gssapi.h
@@ -34,11 +34,19 @@ typedef struct _gssapi_oid_value {
 	const gchar *comment;  /* For the comment */
 } gssapi_oid_value;
 
-/* Created as an attempt to remove members out of packet_info.
-   Data structure to be passed between dissectors */
 #define DECRYPT_GSSAPI_NORMAL   1
 #define DECRYPT_GSSAPI_DCE  2
 
+/**< Extra data for handling of decryption of GSSAPI wrapped tvbuffs.
+	Caller sets decrypt_gssapi_tvb if this service is requested.
+	If gssapi_encrypted_tvb is NULL, then the rest of the tvb data following
+	the gssapi blob itself is decrypted othervise the gssapi_encrypted_tvb
+	tvb will be decrypted (DCERPC has the data before the gssapi blob)
+	If, on return, gssapi_data_encrypted is FALSE, the wrapped tvbuff
+	was signed (i.e., an encrypted signature was present, to check
+	whether the data was modified by a man in the middle) but not sealed
+	(i.e., the data itself wasn't encrypted).
+*/
 typedef struct _gssapi_encrypt_info
 {
 	guint16 decrypt_gssapi_tvb;