diff options
| author | guy <guy@f5534014-38df-0310-8fa8-9805f1628bb7> | 2002-01-17 06:29:20 +0000 |
|---|---|---|
| committer | guy <guy@f5534014-38df-0310-8fa8-9805f1628bb7> | 2002-01-17 06:29:20 +0000 |
| commit | a1381f87740c3987bbe8c506e43b610c2031a45c (patch) | |
| tree | f6dbae5975632b7bd27fb2dce6383b13a22cb2c2 /packet-wtp.c | |
| parent | 5fe2df5314c5a1da79711c8ca5319ddde8775b56 (diff) | |
Use the "fragmented" field of the "packet_info" structure in
"dissect_frame()" to indicate whether a ReportedBoundsError was due to
the packet being malformed (i.e., the packet was shorter than it's
supposed to be, so the dissector went past the end trying to extract
fields that were supposed to be there) or due to it not being
reassembled (i.e., the packet was fragmented, and we didn't reassemble
it, but just treated the first fragment as the entire packet, so the
dissector went past the end trying to extract fields that were partially
or completely in fragments after that). Mark the latter as being
unreasembled rather than malformed.
Properly initialize, save, and restore that field, and properly set it,
so that works.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4555 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'packet-wtp.c')
| -rw-r--r-- | packet-wtp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/packet-wtp.c b/packet-wtp.c index 88c955ee1b..3fd9078f36 100644 --- a/packet-wtp.c +++ b/packet-wtp.c @@ -2,7 +2,7 @@ * * Routines to dissect WTP component of WAP traffic. * - * $Id: packet-wtp.c,v 1.24 2002/01/04 20:20:08 guy Exp $ + * $Id: packet-wtp.c,v 1.25 2002/01/17 06:29:17 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -510,10 +510,12 @@ dissect_wtp_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { int dataOffset = offCur + cbHeader + vHeader; guint32 dataLen = tvb_length_remaining(tvb, offCur + cbHeader + vHeader); + gboolean save_fragmented; if ((pdut == SEGMENTED_INVOKE) || (pdut == SEGMENTED_RESULT) || (((pdut == INVOKE) || (pdut == RESULT)) && (!fTTR))) /* 1st part of segment */ { + save_fragmented = pinfo->fragmented; pinfo->fragmented = TRUE; fd_head = fragment_add_seq(tvb, dataOffset, pinfo, TID, wtp_fragment_table, psn, dataLen, !fTTR); @@ -533,6 +535,7 @@ dissect_wtp_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) if (check_col(pinfo->cinfo, COL_INFO)) /* Won't call WSP so display */ col_append_str(pinfo->cinfo, COL_INFO, szInfo ); } + pinfo->fragmented = save_fragmented; } else /* Normal packet, call next dissector */ { |