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AgeCommit message (Collapse)Author
2010-08-31Restore null termination of input bufferPatrik Nyblom
2010-08-31Teach epmd_cli.c to not respond 'Killed' when killing deniedPatrik Nyblom
2010-08-31Calculate minimal packet size for ALIVE2 requests correctlyPatrik Nyblom
2010-08-31Document epmd and it's options properly and fixup help textPatrik Nyblom
2010-08-31Fix anomalies in epmd not yet reported as security issuesPatrik Nyblom
Use erts_(v)snprintf to ensure no buffer overruns in debug printouts. Disallow everything except port and name requests from remote nodes. Disallow kill command even from localhost if alive nodes exist. -relaxed_command_check when starting epmd returns the possibility to kill this epmd when nodes are alive (from localhost). Disallow stop command completely except if -relaxed_command_check is given when epmd was started. Environment variable ERL_EPMD_RELAXED_COMMAND_CHECK can be set to always get -relaxed_command_check.
2010-08-31Remove two buffer overflow vulnerabilities in EPMDPatrik Nyblom
2010-08-31Remove very old protocol from EPMDPatrik Nyblom
2010-08-04epmd: suppress startup messageMichael Santos
Running transient distributed Erlang nodes can generate a large number of informational messages to syslog. Modify epmd to log the startup message only when passed the debug switch. Reported-By: Sergey Samokhin
2010-07-07allow epmd -stop name to unregister a client from epmdSeven Du
2010-05-03Exit if an error occurs with the listening socketMichael Santos
Check errno if either select() or accept() returns an error and exit. This prevents epmd from looping and taking up 100% CPU.
2010-05-02Merge branch 'bg/remove-stray-ose-support' into devErlang/OTP
* bg/remove-stray-ose-support: configure: Remove stray OSE/Delta support Makefiles: Remove stray OSE/Delta support kernel tests: Remove stray OSE/Delta support system tests: Remove stray OSE/Delta support erl_interface tests: Remove stray OSE/Delta support epmd: Remove stray OSE/Delta support epmd: #ifdef out start_epmd() for other platforms than VxWorks emulator tests: Remove stray OSE/Delta support emulator: Remove stray OSE/Delta support emulator: Eliminate #ifdef for sys_tty_reset() test_server: Remove stray support for OSE/Delta OTP-8585 bg/remove-stray-ose-support
2010-04-30epmd: Remove stray OSE/Delta supportBjörn Gustavsson
2010-04-30epmd: #ifdef out start_epmd() for other platforms than VxWorksBjörn Gustavsson
There is no reason to define a function that is never used.
2010-03-23Fix compilation of epmd with IPv6 enabledJohn-Mark Bell
Modify IPv6 variants of SET_ADDR_LOOPBACK and SET_ADDR_ANY to use in6addr_loopback and in6addr_any.
2010-01-11Merge branch 'kj/epmd-port2resp-trunc-extra' into ccase/r13b04_devErlang/OTP
* kj/epmd-port2resp-trunc-extra: Handle "extra" field according to specs in ALIVE2_REQ and PORT2_RESP. OTP-8361 EPMD now correctly handles the extra data field which can be given in the ALIVE2_REQ request and retrieved in the PORT2_RESP response. (Thanks to Klas Johansson.)
2009-12-22Handle "extra" field according to specs in ALIVE2_REQ and PORT2_RESP.Klas Johansson
Don't let the length field pollute the value of the "extra" field in ALIVE2_REQ. Extra was read, starting at the second byte of the two byte length field, which meant that it was included in the result and the last byte of the value was skipped: if "extra" is <<1, 2>>, return <<0, 2, 1, 2>> not <<0, 2, 2, 1>> Increment the offset correctly when sending PORT2_RESP, in order to make sure the "extra" field won't be truncated: if "extra" is <<>>, return <<0, 0>> not <<0>> if "extra" is <<1, 2>>, return <<0, 2, 1, 2>> not <<0, 2, 1>> Allow null characters in "extra".
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP
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