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authorMichael Santos <[email protected]>2010-04-12 20:22:03 -0400
committerBjörn Gustavsson <[email protected]>2010-05-03 13:46:38 +0200
commitd1b44cb27a59e45386f57e51f352dba0a3735a76 (patch)
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Truncate debug messages
When the undocumented ERL_INET_GETHOST_DEBUG environment variable is set to 5, very long hostnames can overflow the buffer used to construct the debug message. Truncate debug messages if they exceed the size of the buffer. export ERL_INET_GETHOST_DEBUG=5 inet:gethostbyname(lists:duplicate(5000,"x")).
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