Age | Commit message (Collapse) | Author |
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This only implements decimal suffixes, and furthermore only with
a leading "0". A complete implementation would probably allow one
and probably two digit suffixes without.
But what primarily is missing is translating interface names to
and from interface indexes.
This also only implements the parsing, and uses the FreeBSD trick of
squeezing in the Scope Id in the second 16-bit word of the fe80::/64
or ff02:/64 address prefix. But inet_drv is not prepared to handle
this word, so it might only work on FreeBSD, not being supported even
there... So inet_drv needs to handle this too.
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There are a multitude of RFC:s that point to each other and some of them
suggest different addresses with IPv4 suffixes. Use the IPv4 suffix
text representation only for the old well known ::a.b.c.d and
::ffff:a.b.c.d prefixes. The others seems to be moving targets.
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bind to device is needed to properly support VRF-Lite under
Linux (see [1] for details).
[1]: https://www.kernel.org/doc/Documentation/networking/vrf.txt
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* saleyn/uds/PR-612/OTP-13572:
Rewrite inet* for address family 'local'
Rewrite inet_drv for AF_LOCAL
Assign externally open fd to gen_tcp (UDS support)
Conflicts:
erts/preloaded/ebin/prim_inet.beam
lib/kernel/doc/src/gen_tcp.xml
lib/kernel/doc/src/gen_udp.xml
lib/kernel/src/inet6_sctp.erl
lib/kernel/test/inet_SUITE.erl
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* henrik/update-copyrightyear:
update copyright-year
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Allow an open operation to fail with {error,enoent}. That will
happen if the executable has compiled-in support for netns,
but the computer has not been configured for netns.
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While we are it, also re-ident the files.
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Those clause are obsolete and never used by common_test.
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Replace with io:format/2 or ct:pal/3.
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?config is ugly and not recommended. Use proplists:get_value/2
instead.
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As a first step to removing the test_server application as
as its own separate application, change the inclusion of
test_server.hrl to an inclusion of ct.hrl and remove the
inclusion of test_server_line.hrl.
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The current implementations of inet:parse_ipv6_address/1 and
inet:parse_ipv6strict_address/1 permit address strings which have an
unlimited number of leading zeros. Addresses such as:
"0000000000000000000000000000000ffff::"
"::00000000000000000000000000000000000000000000000000000000"
"::0000000f435:1"
If we are using this facility to validate string representations of
IPv6 addresses, then we would end up validating addresses which are
non-conformant (with respect to RFC 4291 section 2.2) and potentially
dangerous.
This patch ensures that each segment of an IPv6 address has a maximum
of 4 hex digits.
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An erroneous lookup option is needed to trigger the bug, and that can only
enter the system from a parsed file e.g .inetrc.
Pinpointed by Emil Holmström
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* raimo/linux-network-namespace-sockopt/OTP-11157:
Document socket option 'netns'
Rudimentary test
Make netns option value a string
Implement netns for SCTP + bugfixes
Implement netns option for TCP and UDP
Implement emulator netns support for TCP and UDP
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* fredrik/inet/export-ip-funcs/OTP-8067:
Inet doc clarifications
Documentation changes inet
Changes to function names, tests and docs of inet
Added specs and doc
Exported ipv4address and ipv6address functions to inet module, changed and made testcases
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made testcases
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On systems supporting getaddrinfo(), support looking up the MAC
address from inet:ifget/2. The results have the same quirks as with
Linux: if the MAC address is longer than 6 bytes (e.g., fw0 under
Mac OS X), the address is truncated; if the interface does not have
a MAC address (e.g., lo0), an address consisting of 0's is returned.
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The byte holding the length of the interface name for the getservbyname/2
function is used in a signed context and can become negative, causing
the buffer to be overrun. Make the same change for getservbyport/2.
Test case:
inet:getservbyname(list_to_atom(lists:flatten(lists:duplicate(128, "x"))), tcp).
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