Today i updated my HTTP proxy a little. RFC 2616 describes Message Headers as following:

message-header = field-name ":" [ field-value ]
field-name     = token
field-value    = *( field-content | LWS )
field-content  = <the OCTETs making up the field-value and consisting of
                 either *TEXT or combinations of token, separators,
                 and quoted-string>



Here is the code i used to get the field-name and field-value. Do you see the bug?

my ($name, $value) = split /:/, $in;

Location headers look like ‘header:’. Now, the problem is that split returns a list with ‘location’, ‘http’ and ‘’. Here is the solution:

my $in = 'location:';
my ($name, $value) = split /:/, $in, 2;