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Scan for startxref more than 1024 chars from end #828

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fixplz 2011-12-03 00:33:00 +02:00
parent c0291e9fa3
commit b1ed459443
1 changed files with 9 additions and 5 deletions
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14
src/core.js
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@ -382,11 +382,15 @@ var PDFDocModel = (function pdfDoc() {
startXRef = stream.pos + 6; startXRef = stream.pos + 6;
} else { } else {
// Find startxref at the end of the file. // Find startxref at the end of the file.
var start = stream.end - 1024; var found = false, pos = stream.end;
if (start < 0) while(!found && pos > 0) {
start = 0; pos -= 1024;
stream.pos = start; if (pos < 0)
if (find(stream, 'startxref', 1024, true)) { pos = 0;
stream.pos = pos;
found = find(stream, 'startxref', 1024, true);
}
if (found) {
stream.skip(9); stream.skip(9);
var ch; var ch;
do { do {