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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;
} else {
// Find startxref at the end of the file.
var start = stream.end - 1024;
if (start < 0)
start = 0;
stream.pos = start;
if (find(stream, 'startxref', 1024, true)) {
var found = false, pos = stream.end;
while(!found && pos > 0) {
pos -= 1024;
if (pos < 0)
pos = 0;
stream.pos = pos;
found = find(stream, 'startxref', 1024, true);
}
if (found) {
stream.skip(9);
var ch;
do {