Attach (recommended) or Link to PDF file here:
https://web.archive.org/web/20091223123331/http://sci2s.ugr.es/keel/pdf/specific/articulo/alp99.pdf
(aka `tests/pdfs/issue1936.pdf`)
 
When I copy/paste the multiplication sign on the first line of the first page, I got a `£`.
And when I do the same in evince I got a `×` (the same in chrome).
The font descriptor is:
```
<< /Ascent 0 /CapHeight 749 /CharSet (/multiply) /Descent 0 /Flags 262212 /FontBBox [ -27 -940 1332 825 ] /FontFile3 59 0 R /FontName /KHPEPJ+CMBSY10 /ItalicAngle -14.035 /StemV 0 /Type /FontDescriptor >>
```
So it should be possible to guess the correct character in using the `CharSet` entry:
https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pdf#page=291


}
          glyphProfile.length = glyphDataLength;
          return glyphProfile;
        }
        if (glyf.length - glyphDataLength > 3) {
          
          glyphDataLength = (glyphDataLength + 3) & ~3;
          dest.set(glyf.subarray(0, glyphDataLength), destStart);
          glyphProfile.length = glyphDataLength;
          return glyphProfile;
        }
        
        dest.set(glyf, destStart);
        glyphProfile.length = glyf.length;
        return glyphProfile;
      }
      function sanitizeHead(head, numGlyphs, locaLength) {
        var data = head.data;
        
        
        var version = int32(data[0], data[1], data[2], data[3]);
        if (version >> 16 !== 1) {
          info("Attempting to fix invalid version in head table: " + version);
          data[0] = 0;
          data[1] = 1;
          data[2] = 0;
          data[3] = 0;
        }
        var indexToLocFormat = int16(data[50], data[51]);
        if (indexToLocFormat < 0 || indexToLocFormat > 1) {