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From Martin Warnes: 

Attached is a small patch that correct an issue with reading certain IBM
iSeries Comms traces.

Traces where data has been dropped for whatever reason now have the
packet number suffixed with an asterix "*", this causes the current
iSeries wiretap routine to report a "bad" header. The attached patch
simply scans the packet number field and removes any "* characters prior
to scanning, the fact that data may be missing is more than adequately
reported later by current wireshark packet processing.

Regards .. Martin


svn path=/trunk/; revision=23000
This commit is contained in:
Sake Blok 2007-09-27 18:36:17 +00:00
parent f563945bf8
commit 0e4ae39920
1 changed files with 5 additions and 1 deletions
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6
wiretap/iseries.c
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@ -474,7 +474,7 @@ iseries_parse_packet (wtap * wth, FILE_T fh,
{
gint64 cur_off;
gboolean isValid, isCurrentPacket, IPread, TCPread, isDATA;
int num_items_scanned, line, pktline, buflen;
int num_items_scanned, line, pktline, buflen, i;
guint32 pkt_len;
int cap_len, pktnum, month, day, year, hr, min, sec, csec;
char direction[2], destmac[13], srcmac[13], type[5], ipheader[41],
@ -508,6 +508,10 @@ iseries_parse_packet (wtap * wth, FILE_T fh,
iseries_UNICODE_to_ASCII (data, ISERIES_LINE_LENGTH);
}
/* look for packet header */
for (i=0; i<8; i++) {
if (strncmp(data+i,"*",1) == 0)
strncpy(data+i," ",1);
}
num_items_scanned =
sscanf (data,
"%6d %1s %6d %d:%d:%d.%d %12s %12s ETHV2 Type: %s",