diff options
| author | Gilbert Ramirez <gram@alumni.rice.edu> | 1999-05-10 19:01:32 +0000 |
|---|---|---|
| committer | Gilbert Ramirez <gram@alumni.rice.edu> | 1999-05-10 19:01:32 +0000 |
| commit | 0add610ce63a07c75a98ca0cbbf434db9f362e01 (patch) | |
| tree | b3132ed507d5a28afe404ecbd4c67660535f8052 /packet-nbipx.c | |
| parent | ba2afbfeb82d6116c7ee89afe685269ffedcf9f0 (diff) | |
This small change lets me read SMBtrans packets that come over NBIPX.
svn path=/trunk/; revision=262
Diffstat (limited to 'packet-nbipx.c')
| -rw-r--r-- | packet-nbipx.c | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/packet-nbipx.c b/packet-nbipx.c index 63b9fb0b09..b3543003c5 100644 --- a/packet-nbipx.c +++ b/packet-nbipx.c @@ -2,7 +2,7 @@ * Routines for NetBIOS over IPX packet disassembly * Gilbert Ramirez <gram@verdict.uthscsa.edu> * - * $Id: packet-nbipx.c,v 1.6 1999/03/23 03:14:40 gram Exp $ + * $Id: packet-nbipx.c,v 1.7 1999/05/10 19:01:32 gram Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -44,7 +44,7 @@ enum nbipx_protocol { static void nbipx_ns(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, - enum nbipx_protocol nbipx); + enum nbipx_protocol nbipx, int max_data); /* There is no RFC or public specification of Netware or Microsoft * NetBIOS over IPX packets. I have had to decode the protocol myself, @@ -73,21 +73,23 @@ struct nbipx_header { /* NetWare */ void -dissect_nbipx_ns(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) +dissect_nbipx_ns(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, + int max_data) { - nbipx_ns(pd, offset, fd, tree, NETBIOS_NETWARE); + nbipx_ns(pd, offset, fd, tree, NETBIOS_NETWARE, max_data); } void -dissect_nwlink_dg(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) +dissect_nwlink_dg(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, + int max_data) { - nbipx_ns(pd, offset, fd, tree, NETBIOS_NWLINK); + nbipx_ns(pd, offset, fd, tree, NETBIOS_NWLINK, max_data); } static void nbipx_ns(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, - enum nbipx_protocol nbipx) + enum nbipx_protocol nbipx, int max_data) { proto_tree *nbipx_tree; proto_item *ti; @@ -128,13 +130,18 @@ nbipx_ns(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, col_add_fstr(fd, COL_INFO, "Name Query for %s", header.name); break; + case 2: + col_add_fstr(fd, COL_INFO, "SMB over NBIPX"); + break; + + default: col_add_str(fd, COL_INFO, "NetBIOS over IPX"); } } if (tree) { - ti = proto_tree_add_item(tree, offset, END_OF_FRAME, + ti = proto_tree_add_item(tree, offset, 68, "NetBIOS over IPX"); nbipx_tree = proto_tree_new(); proto_item_add_subtree(ti, nbipx_tree, ETT_NBIPX); @@ -176,7 +183,15 @@ nbipx_ns(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, } if (nbipx == NETBIOS_NWLINK) { - dissect_data(pd, offset + 68, fd, tree); + switch (header.packet_type) { + case 2: + dissect_smb(pd, offset + 68, fd, tree, max_data - 68); + break; + + default: + dissect_data(pd, offset + 68, fd, tree); + break; + } } } |