tcpdump mailing list archives
Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC?
From: Francois-Xavier Le Bail <devel.fx.lebail () orange fr>
Date: Tue, 7 Aug 2018 18:13:15 +0200
On 06/08/2018 22:21, Francois-Xavier Le Bail wrote:
On 06/08/2018 17:17, Francois-Xavier Le Bail wrote:On 06/08/2018 15:09, Francois-Xavier Le Bail wrote:On 06/08/2018 14:52, Francois-Xavier Le Bail wrote:On 06/08/2018 10:42, Denis Ovsienko wrote:Which reminds us that at the end of the day somebody will need to fix the AFS test, whatever is the consensus.With the rx packet (#4 in the file) showing the problem, in the current printing (CEST), the capture time is '23:46:24' and the StoreStatus date is '22:46:24'. difference -1 hour. And with TZ=GMT0, The capture time is '21:46:24' (-2: OK) and the StoreStatus date is '21:46:24' (-1). same. Does anyone understand why? --------------------------------------------------------------------------------------------------- $ ./tcpdump -#ttttnv -r tests/afs.pcap|grep -B1 'StoreStatus date' reading from file tests/afs.pcap, link-type EN10MB (Ethernet) 4 1999-11-11 23:46:24.151512 IP (tos 0x0, ttl 64, id 57928, offset 0, flags [none], proto UDP (17), length 108) 131.151.32.21.7001 > 131.151.1.59.7000: rx data seq 1 ser 433 fs call makedir fid 536871098/1/1 "tmpdir" StoreStatus date 1999/11/11 22:46:24 group 0 mode 755 (80) --------------------------------------------------------------------------------------------------- $ TZ=GMT0 ./tcpdump -#ttttnv -r tests/afs.pcap|grep -B1 'StoreStatus date' reading from file tests/afs.pcap, link-type EN10MB (Ethernet) 4 1999-11-11 21:46:24.151512 IP (tos 0x0, ttl 64, id 57928, offset 0, flags [none], proto UDP (17), length 108) 131.151.32.21.7001 > 131.151.1.59.7000: rx data seq 1 ser 433 fs call makedir fid 536871098/1/1 "tmpdir" StoreStatus date 1999/11/11 21:46:24 group 0 mode 755 (80)Perhaps a 'Daylight saving time' reason ... Not sure.Seems a need to reworking printing time in util-print.c. I am looking at it.Daylight saving time problem confirmed. Update needed. I am working on it.
Should be fixed by: https://github.com/the-tcpdump-group/tcpdump/commit/d77ac851c76ff95e6542e93715786d29ba86c51f. -- Francois-Xavier _______________________________________________ tcpdump-workers mailing list tcpdump-workers () lists tcpdump org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
Current thread:
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC?, (continued)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Francois-Xavier Le Bail (Aug 05)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Denis Ovsienko (Aug 05)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? John Hawkinson (Aug 05)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Denis Ovsienko (Aug 06)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? John Hawkinson (Aug 06)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Denis Ovsienko (Aug 06)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Francois-Xavier Le Bail (Aug 06)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Francois-Xavier Le Bail (Aug 06)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Francois-Xavier Le Bail (Aug 06)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Francois-Xavier Le Bail (Aug 06)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Francois-Xavier Le Bail (Aug 07)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Francois-Xavier Le Bail (Aug 08)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Michael Richardson (Aug 08)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Francois-Xavier Le Bail (Aug 12)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Guy Harris (Aug 12)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Denis Ovsienko (Aug 12)
- Re: Should the tcpdump tests be run with TZ=GMT0, or should the AFS printer print time stamps in UTC? Francois-Xavier Le Bail (Aug 14)