diff options
| author | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2003-09-28 00:00:36 +0000 |
|---|---|---|
| committer | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2003-09-28 00:00:36 +0000 |
| commit | 8b7b1ff28ed3664c42dc7ade08bc3d9c9a5927de (patch) | |
| tree | 717f8ee3c5ba2053421d0d9aed5f2751de2fd3cb /gtk | |
| parent | fb1dff45b59ec15ab52f1723c5529c15ff816cf3 (diff) | |
Update to SMB service response time stats.
For short packets, we might not have enough of the payload to decode
the transaction info levels and thus that data structure is NULL.
check the pointer to this struct first before we try to dereference it.
svn path=/trunk/; revision=8558
Diffstat (limited to 'gtk')
| -rw-r--r-- | gtk/smb_stat.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gtk/smb_stat.c b/gtk/smb_stat.c index 6b0dfd9ac8..e539c1926c 100644 --- a/gtk/smb_stat.c +++ b/gtk/smb_stat.c @@ -1,7 +1,7 @@ /* smb_stat.c * smb_stat 2003 Ronnie Sahlberg * - * $Id: smb_stat.c,v 1.20 2003/09/26 02:09:44 guy Exp $ + * $Id: smb_stat.c,v 1.21 2003/09/28 00:00:36 sahlberg Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -101,11 +101,15 @@ smbstat_packet(void *pss, packet_info *pinfo, epan_dissect_t *edt _U_, void *psi if(si->cmd==0xA0){ smb_nt_transact_info_t *sti=(smb_nt_transact_info_t *)si->sip->extra_info; - add_srt_table_data(&ss->nt_trans_srt_table, sti->subcmd, &si->sip->req_time, pinfo); + if(sti){ + add_srt_table_data(&ss->nt_trans_srt_table, sti->subcmd, &si->sip->req_time, pinfo); + } } else if(si->cmd==0x32){ smb_transact2_info_t *st2i=(smb_transact2_info_t *)si->sip->extra_info; - add_srt_table_data(&ss->trans2_srt_table, st2i->subcmd, &si->sip->req_time, pinfo); + if(st2i){ + add_srt_table_data(&ss->trans2_srt_table, st2i->subcmd, &si->sip->req_time, pinfo); + } } return 1; |