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always create a conversation for gssapi 

we will need a conversation in more places once we start adding reassembly of gss-krb blobs that span multiple pdus (smb/sessionsetup)



svn path=/trunk/; revision=19110
This commit is contained in:
Ronnie Sahlberg 2006-09-02 00:17:35 +00:00
parent 8faa5f837c
commit 4c5987ce98
1 changed files with 16 additions and 23 deletions
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39
epan/dissectors/packet-gssapi.c
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@ -139,13 +139,21 @@ dissect_gssapi_work(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
*/
pinfo->gssapi_data_encrypted = FALSE;
/*
* We need this later, so lets get it now ...
*/
/*
* We need a conversation for later
*/
conversation = find_conversation(pinfo->fd->num, &pinfo->src, &pinfo->dst,
pinfo->ptype, pinfo->srcport,
pinfo->destport, 0);
if(!conversation){
conversation = conversation_new(pinfo->fd->num, &pinfo->src,
&pinfo->dst,
pinfo->ptype,
pinfo->srcport,
pinfo->destport, 0);
}
item = proto_tree_add_item(
tree, proto_gssapi, tvb, offset, -1, FALSE);
@ -194,15 +202,10 @@ dissect_gssapi_work(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
{
/* No handle attached to this frame, but it's the first */
/* pass, so it'd be attached to the conversation. */
/* If we have a conversation, try to get the handle, */
/* and if we get one, attach it to the frame. */
if (conversation)
{
value = conversation_get_proto_data(conversation,
value = conversation_get_proto_data(conversation,
proto_gssapi);
if (value)
p_add_proto_data(pinfo->fd, proto_gssapi, value);
}
if (value)
p_add_proto_data(pinfo->fd, proto_gssapi, value);
}
if (!value)
{
@ -261,20 +264,10 @@ dissect_gssapi_work(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
oid_subtree = proto_item_add_subtree(sub_item, value->ett);
*/
/*
* Here we should create a conversation if needed and
* save a pointer to the data for that OID for the
* GSSAPI protocol.
/* Save a pointer to the data for the OID for the
* GSSAPI protocol for this conversation.
*/
if (!conversation) { /* Create one */
conversation = conversation_new(pinfo->fd->num, &pinfo->src,
&pinfo->dst,
pinfo->ptype,
pinfo->srcport,
pinfo->destport, 0);
}
/*
* Now add the proto data ...
* but only if it is not already there.