On an old Redhat system with perl 5.6, this was part of the code to read an uploaded file and write to a file in the file system:
while (read($fh, $buffer, 1024)) {
print $out_handle $buffer;
}
where $fh was simply the name of the uploaded file.
I am migrating the code to a Debian box with perl v5.10.0 and the above has stopped working, with:
read() on unopened filehandle
I tried using the CGI::upload method, like this:
my $handle_in = $cgi->upload('file_image');
where file_image is the name of the CGI param.
But $handle_in is then undef.
(I have checked that $cgi->param('file_image') does return the filename.)
Any help gratefully appreciated.
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