Checkmarx, a static analyzer tool is throwing security issue with the below code, saying that $file_list is accessing Uncontrolled Memory Allocation.

    open ( INFILE, "<", "$inputfile" ) || die( "Cannot read list file 
+$inputfile" );

    while ( <INFILE> )
    {
        $file = $_;
        chomp ( $file );
        $file_list{$file} = "1";
    }

[download]

I tried to restrict the size of the hash variable as mentioned below but the error is not resolved.

        if(length($file) <= (1 * 1024 * 1024))
        {
            $file_list{$file} = "1";
        }

[download]
Kindly help me to understand the reason as the above code looks ok to me.

In reply to Uncontrolled Memory Allocation by Rishi2Monk

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