Ruby » Ruby master

To reproduce, create a free yahoo mail account. Using those credentials try this ruby code:

require 'net/imap'

Net::IMAP.debug = true

conn = Net::IMAP.new('imap.mail.yahoo.com', 143, false)

conn.instance_eval { send_command('ID ("GUID" "1")') }

conn.authenticate('LOGIN', <username>, <password>)

conn.select("INBOX")

uids = conn.uid_search(['ALL'])

conn.logout

conn.disconnect

You should have at least one welcome email and the response from the conn.uid_search(['ALL']) will return "* SEARCH 1 \r\n" The trailing space before the CRLF seems unanticipated by search_response and causes the 'unexpected token' downstream in number. Here is my patch:

def search_response # line 2706 imap.rb

token = match(T_ATOM)

name = token.value.upcase

token = lookahead

if token.symbol == T_SPACE

shift_token

data = []

while true

token = lookahead

#begin patch - yahoo IMAP was returning pattern " SEARCH 1 2 \r\n so was doing push on CRLF

=begin before patch

case token.symbol

when T_CRLF

break

when T_SPACE

shift_token

end

data.push(number)

=end

case token.symbol

when T_CRLF

break

when T_SPACE

shift_token

else

data.push(number)

end

#end patch

end

else

data = []

end

return UntaggedResponse.new(name, data, @str)

end

I confirmed this code is unchanged in p180 so didn't test it there. I hope this helps.