[Touch-packages] [Bug 1953014] Re: Return code for unsolicited arping is 1 instead of 0
** Changed in: iputils (Ubuntu Focal) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to iputils in Ubuntu. https://bugs.launchpad.net/bugs/1953014 Title: Return code for unsolicited arping is 1 instead of 0 Status in iputils package in Ubuntu: Fix Released Status in iputils source package in Focal: New Bug description: When running a gratuitous / unsolicited arp via "arping -U" on Ubuntu Focal a return code of 1 is given, instead of always 0 (as there is no arp reply expected). Focal: --- cut --- # arping -U -c1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 1 # arping -V arping from iputils s20190709 --- cut --- see corresponding source at https://github.com/iputils/iputils/blob/13e00847176aa23683d68fce1d17ffb523510946/arping.c#L302. On Ubuntu Bionic this worked fine (and also does on Ubuntu Hirsute again BTW): --- cut --- arping -U -c 1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 0 # arping -V arping utility, iputils-s20161105 --- cut --- see corresponding source for that version at https://github.com/iputils/iputils/blob/bffc0e957b98d626ab4cea218c89251201425442/arping.c#L329 or for the version on Hirsute at https://github.com/iputils/iputils/blob/cc16da6b574ce6637f3e6e9ab3c1a728663006ff/arping.c#L302 As you can see by looking at the source arping always statically returns a "0" for unsolicited. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iputils/+bug/1953014/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1953014] Re: Return code for unsolicited arping is 1 instead of 0
Thanks Sebastien for getting back to me. Tools like arping are used as helpers within other tools or scripts. A very important point of integration is the return code. Something returning non-zero is considered to have failed. It's simply not an option to sell people to add multiple lines of code as workaround for something that is only valid for this version. Returning the correct return code is just the correct way of handling this issue. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to iputils in Ubuntu. https://bugs.launchpad.net/bugs/1953014 Title: Return code for unsolicited arping is 1 instead of 0 Status in iputils package in Ubuntu: Fix Released Status in iputils source package in Focal: Incomplete Bug description: When running a gratuitous / unsolicited arp via "arping -U" on Ubuntu Focal a return code of 1 is given, instead of always 0 (as there is no arp reply expected). Focal: --- cut --- # arping -U -c1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 1 # arping -V arping from iputils s20190709 --- cut --- see corresponding source at https://github.com/iputils/iputils/blob/13e00847176aa23683d68fce1d17ffb523510946/arping.c#L302. On Ubuntu Bionic this worked fine (and also does on Ubuntu Hirsute again BTW): --- cut --- arping -U -c 1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 0 # arping -V arping utility, iputils-s20161105 --- cut --- see corresponding source for that version at https://github.com/iputils/iputils/blob/bffc0e957b98d626ab4cea218c89251201425442/arping.c#L329 or for the version on Hirsute at https://github.com/iputils/iputils/blob/cc16da6b574ce6637f3e6e9ab3c1a728663006ff/arping.c#L302 As you can see by looking at the source arping always statically returns a "0" for unsolicited. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iputils/+bug/1953014/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1953014] Re: Return code for unsolicited arping is 1 instead of 0
Thank you for your bug report. So it seems fixed in the current version. Could you give a bit details on the impact and why you think it should be fixed in focal? ** Changed in: iputils (Ubuntu) Status: Confirmed => Fix Released ** Changed in: iputils (Ubuntu Focal) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to iputils in Ubuntu. https://bugs.launchpad.net/bugs/1953014 Title: Return code for unsolicited arping is 1 instead of 0 Status in iputils package in Ubuntu: Fix Released Status in iputils source package in Focal: Incomplete Bug description: When running a gratuitous / unsolicited arp via "arping -U" on Ubuntu Focal a return code of 1 is given, instead of always 0 (as there is no arp reply expected). Focal: --- cut --- # arping -U -c1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 1 # arping -V arping from iputils s20190709 --- cut --- see corresponding source at https://github.com/iputils/iputils/blob/13e00847176aa23683d68fce1d17ffb523510946/arping.c#L302. On Ubuntu Bionic this worked fine (and also does on Ubuntu Hirsute again BTW): --- cut --- arping -U -c 1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 0 # arping -V arping utility, iputils-s20161105 --- cut --- see corresponding source for that version at https://github.com/iputils/iputils/blob/bffc0e957b98d626ab4cea218c89251201425442/arping.c#L329 or for the version on Hirsute at https://github.com/iputils/iputils/blob/cc16da6b574ce6637f3e6e9ab3c1a728663006ff/arping.c#L302 As you can see by looking at the source arping always statically returns a "0" for unsolicited. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iputils/+bug/1953014/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1953014] Re: Return code for unsolicited arping is 1 instead of 0
** Also affects: iputils (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: iputils (Ubuntu Focal) Status: New => Confirmed ** Changed in: iputils (Ubuntu Focal) Importance: Undecided => Low ** Changed in: iputils (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to iputils in Ubuntu. https://bugs.launchpad.net/bugs/1953014 Title: Return code for unsolicited arping is 1 instead of 0 Status in iputils package in Ubuntu: Confirmed Status in iputils source package in Focal: Confirmed Bug description: When running a gratuitous / unsolicited arp via "arping -U" on Ubuntu Focal a return code of 1 is given, instead of always 0 (as there is no arp reply expected). Focal: --- cut --- # arping -U -c1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 1 # arping -V arping from iputils s20190709 --- cut --- see corresponding source at https://github.com/iputils/iputils/blob/13e00847176aa23683d68fce1d17ffb523510946/arping.c#L302. On Ubuntu Bionic this worked fine (and also does on Ubuntu Hirsute again BTW): --- cut --- arping -U -c 1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 0 # arping -V arping utility, iputils-s20161105 --- cut --- see corresponding source for that version at https://github.com/iputils/iputils/blob/bffc0e957b98d626ab4cea218c89251201425442/arping.c#L329 or for the version on Hirsute at https://github.com/iputils/iputils/blob/cc16da6b574ce6637f3e6e9ab3c1a728663006ff/arping.c#L302 As you can see by looking at the source arping always statically returns a "0" for unsolicited. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iputils/+bug/1953014/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1953014] Re: Return code for unsolicited arping is 1 instead of 0
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: iputils (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to iputils in Ubuntu. https://bugs.launchpad.net/bugs/1953014 Title: Return code for unsolicited arping is 1 instead of 0 Status in iputils package in Ubuntu: Confirmed Bug description: When running a gratuitous / unsolicited arp via "arping -U" on Ubuntu Focal a return code of 1 is given, instead of always 0 (as there is no arp reply expected). Focal: --- cut --- # arping -U -c1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 1 # arping -V arping from iputils s20190709 --- cut --- see corresponding source at https://github.com/iputils/iputils/blob/13e00847176aa23683d68fce1d17ffb523510946/arping.c#L302. On Ubuntu Bionic this worked fine (and also does on Ubuntu Hirsute again BTW): --- cut --- arping -U -c 1 -I eth0 127.0.0.1; echo "ReturnCode: $?" ARPING 127.0.0.1 from 127.0.0.1 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s) ReturnCode: 0 # arping -V arping utility, iputils-s20161105 --- cut --- see corresponding source for that version at https://github.com/iputils/iputils/blob/bffc0e957b98d626ab4cea218c89251201425442/arping.c#L329 or for the version on Hirsute at https://github.com/iputils/iputils/blob/cc16da6b574ce6637f3e6e9ab3c1a728663006ff/arping.c#L302 As you can see by looking at the source arping always statically returns a "0" for unsolicited. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iputils/+bug/1953014/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
