Ethereal-dev: [Ethereal-dev] Patch: proto.c - FT_IPv4 and little_endian

Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.

Date Index Thread Index Other Months All Mailing Lists
Date Prev Date Next Thread Prev Thread Next
From: Peter Johansson <Peter.xc.Johansson@xxxxxxxxxxxx>
Date: Mon, 06 Sep 2004 10:05:07 +0200
The attached patch corrects the proto_tree_add_item(...) function to handle the little_endian input information when the supplied type is FT_IPv4 by converting the input value to big endian before passing it on to the proto_tree_set_ipv4(...) functions which expects big endian data values only.. 

/ Peter

--- proto.c	Sun Aug 22 02:31:58 2004
+++ new_proto.c	Mon Sep 06 09:52:57 2004
@@ -725,7 +725,7 @@
 		case FT_IPv4:
 			g_assert(length == 4);
 			tvb_memcpy(tvb, (guint8 *)&value, start, 4);
-			proto_tree_set_ipv4(new_fi, value);
+			proto_tree_set_ipv4(new_fi, little_endian ? GUINT32_TO_BE(value) : value);
 			break;
 
 		case FT_IPXNET: