Chapril/xmpp.chapril.org-ejabberd
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Fix a bug when reading tuples from config

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If the config contains a tuple of integers (for example, if a bind IP
address is specified) then strings_to_binary() calls tuple_to_list()
followed by strings_to_binary(), which then calls list_to_binary()
because the list looks like a string.  Then list_to_tuple() is called on
the returned binary, causing a crash.

This patch corrects the problem by calling strings_to_binary1() instead,
which ensures that the value that is passed into list_to_tuple() is a
list.
This commit is contained in:
Paul Donohue 2013-05-24 14:29:41 -04:00
parent 34a4493df9
commit 089c664bad
1 changed files with 1 additions and 1 deletions
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src/ejabberd_config.erl
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@ -720,7 +720,7 @@ strings_to_binary(L) when is_list(L) ->
strings_to_binary1(L)
end;
strings_to_binary(T) when is_tuple(T) ->
list_to_tuple(strings_to_binary(tuple_to_list(T)));
list_to_tuple(strings_to_binary1(tuple_to_list(T)));
strings_to_binary(X) ->
X.