| Subject: | Infinite loop if page->{length} is < then length of the format |
Infinite loop is created when the defined page length is less then
what is needed to print out the text created by a call to form().
To replicate change length to 1 (from 15) in demo_pages.pl.
In make_page() - because we never enter the following for loop:
for my $row (0..$maxheight-1) {
push @text, join "",map $parts[$_][$row],0..$#parts;
}
The @text arry is never assigned to causing an infinite loop since the
loop condition is never satisfied:
while (@text < $bodylen && @{$section->{formatters}}) {