net: allow wider regex in interface name #34364
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sxa
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addaleax
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richardlau
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Zone IDs on Linux are network interface names. The regex we use to determine valid IPs does not allow for non-alphanumeric characters in the zone ID suffix. Some machines (including the RHEL Linux/s390x machines from Marist) have zone IDs with a '.' character in them which the regex in net.isIP rejects. This changes the regex. Ref: nodejs#14500 Signed-off-by: Stewart Addison <sxa@uk.ibm.com>
Fair comment - changed |
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Trott
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Zone IDs on Linux are network interface names. The regex we use to determine valid IPs does not allow for non-alphanumeric characters in the zone ID suffix. Some machines (including the RHEL Linux/s390x machines from Marist) have zone IDs with a '.' character in them which the regex in net.isIP rejects. This changes the regex. Ref: #14500 Signed-off-by: Stewart Addison <sxa@uk.ibm.com> PR-URL: #34364 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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Zone IDs on Linux are network interface names. The regex we use to determine valid IPs does not allow for non-alphanumeric characters in the zone ID suffix. Some machines (including the RHEL Linux/s390x machines from Marist) have zone IDs with a '.' character in them which the regex in net.isIP rejects. This changes the regex. Ref: #14500 Signed-off-by: Stewart Addison <sxa@uk.ibm.com> PR-URL: #34364 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
MylesBorins
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Zone IDs on Linux are network interface names. The regex we use to determine valid IPs does not allow for non-alphanumeric characters in the zone ID suffix. Some machines (including the RHEL Linux/s390x machines from Marist) have zone IDs with a '.' character in them which the regex in net.isIP rejects. This changes the regex. Ref: #14500 Signed-off-by: Stewart Addison <sxa@uk.ibm.com> PR-URL: #34364 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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Zone IDs on Linux are network interface names. The regex we use to determine valid IPs does not allow for non-alphanumeric characters in the zone ID suffix. Some machines (including the RHEL Linux/s390x machines from Marist) have zone IDs with a '.' character in them which the regex in net.isIP rejects. This changes the regex. Ref: #14500 Signed-off-by: Stewart Addison <sxa@uk.ibm.com> PR-URL: #34364 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
addaleax
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Sep 22, 2020
Zone IDs on Linux are network interface names. The regex we use to determine valid IPs does not allow for non-alphanumeric characters in the zone ID suffix. Some machines (including the RHEL Linux/s390x machines from Marist) have zone IDs with a '.' character in them which the regex in net.isIP rejects. This changes the regex. Ref: #14500 Signed-off-by: Stewart Addison <sxa@uk.ibm.com> PR-URL: #34364 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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This is a fix for the issue that is stopping #14500 from being merged due to zone IDs on Linux being network interface names, and the regex for zone ID does not pass the check in net.isIP if it contains non-alphanumeric characters.
We should possibly look at a wider expansion of the characters that can be used as zone IDs but this will trap the more likely ones for now, and allow 14500 to go in - we can create an issue to extend it to a more complete list if desired.
dnslabel added as this may have shown up as part of a lookup call during the new test in the referenced PR.Cc @bnoordhuis, @indutny, @nodejs/streams @Trott @lpinca
Signed-off-by: Stewart Addison sxa@uk.ibm.com
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes