Wireshark-dev: [Wireshark-dev] Timestamp from icmp data is incorrect in Wireshark v4.0.7-0-g0ad

From: Stefan Kleedehn <sk@xxxxxxxxxxx>
Date: Wed, 16 Aug 2023 14:11:30 +0200
Hello all,

I have attached a pcap with 6 icmp echo requests. In frame 5 the icmp.data_time is wrong. It looks to me that the order of the hex value of the icmp.data_time field in frame 5, is interpreted incorrectly. For the other values it looks fine.


Many greetings,

Stefan

Attachment: Ping-Timestamp.pcapng
Description: Binary data

frame	icmp.data_time	reverse order	hex2dec (rev.)	date (reverse)						hex2dec		date frame 5
1	5fd9da64	64dad95f	1692064095	Dienstag, 15. August 2023 03:48:15 GMT+02:00 DST 	1608112740	
2	60d9da64	64dad960	1692064096	Dienstag, 15. August 2023 03:48:16 GMT+02:00 DST 	1624889956	
3	61d9da64	64dad961	1692064097	Dienstag, 15. August 2023 03:48:17 GMT+02:00 DST 	1641667172	
4	63d9da64	64dad963	1692064099	Dienstag, 15. August 2023 03:48:19 GMT+02:00 DST 	1675221604	
5	64d9da64	64dad964	1692064100	Dienstag, 15. August 2023 03:48:20 GMT+02:00 DST 	1691998820	Montag, 14. August 2023 09:40:20 GMT+02:00 DST 
6	65d9da64	64dad965	1692064101	Dienstag, 15. August 2023 03:48:21 GMT+02:00 DST 	1708776036