c-ares has made intentional changes to the behavior of TXT records
to comply with RFC 7208, which concatenates multiple strings for
the same TXT record into a single string. Multiple TXT records
are not concatenated.
Also, response handling has changed, such that a response which is
completely invalid in formatting is thrown away as a malicious
forged/spoofed packet rather than returning EBADRESP. This is one
step toward RFC 9018 (EDNS COOKIES) which will require the message
to at least be structurally valid to validate against spoofed
records.
Fix By: Brad House (@bradh352)
PR-URL: https://github.com/nodejs/node/pull/50743
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Fixes: https://github.com/nodejs/node/issues/50741
Refs: https://github.com/nodejs/node/issues/50444
Make changes so that tests will pass when the comma-dangle settings
applied to the rest of the code base are also applied to tests.
PR-URL: https://github.com/nodejs/node/pull/37930
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Derek Lewis <DerekNonGeneric@inf.is>
Rely on the length reported by C-Ares rather than `\0`-termination
for creating the JS string for a dns TXT response.
Fixes: https://github.com/nodejs/node/issues/30688
PR-URL: https://github.com/nodejs/node/pull/30690
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
We were previously reading from the wrong offset, namely
the one into the final results array, not the one for the
AAAA results itself, which could have lead to reading
uninitialized or out-of-bounds data.
Also, adjust the test accordingly; TTL values are not
modified by c-ares, but are only exposed for a subset
of all DNS record types.
PR-URL: https://github.com/nodejs/node/pull/25187
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Khaidi Chu <i@2333.moe>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
This commit removes `common.crashOnUnhandledRejection()` and adds
`common.disableCrashOnUnhandledRejection()`.
To reduce the risk of mistakes and make writing tests that involve
promises simpler, always install the unhandledRejection hook in tests
and provide a way to disable it for the rare cases where it's needed.
PR-URL: https://github.com/nodejs/node/pull/21849
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/21264
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
ESLint 4.x has stricter linting than previous versions. We are currently
using the legacy indentation rules in the test directory. This commit
changes the indentation of files to comply with the stricter 4.x linting
and enable stricter linting in the test directory.
PR-URL: https://github.com/nodejs/node/pull/14431
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
