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Never put an entry into the hash table for an NT Cancel request, even if 

we didn't find the request it's cancelling.

svn path=/trunk/; revision=4214
This commit is contained in:
Guy Harris 2001-11-16 09:52:29 +00:00
parent a7e7c07d02
commit c3ffa85819
1 changed files with 10 additions and 7 deletions
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17
packet-smb.c
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@ -2,7 +2,7 @@
* Routines for smb packet dissection
* Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com>
*
* $Id: packet-smb.c,v 1.152 2001/11/16 09:27:03 guy Exp $
* $Id: packet-smb.c,v 1.153 2001/11/16 09:52:29 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
@ -12367,13 +12367,9 @@ dissect_smb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
if (si.cmd != 0xa4) {
/*
* Not NT Cancel.
* Remove the old entry,
* and set "sip" to null
* so that we allocate
* a new one.
* Remove the old entry.
*/
g_hash_table_remove(ct->unmatched, (void *)si.mid);
sip = NULL;
}
} else {
/* we have found a response to some request we have seen earlier.
@ -12393,7 +12389,14 @@ dissect_smb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
}
}
}
if(si.request && sip == NULL){
if(si.request && si.cmd != 0xa4){
/*
* A request, and not an NT Cancel request.
* If we found a "smb_saved_info_t"
* for this request, we removed it, and
* we should allocate and fill in a new
* one.
*/
sip = g_mem_chunk_alloc(smb_saved_info_chunk);
sip->frame_req = pinfo->fd->num;
sip->frame_res = 0;