[patch] patch to prevent kfilemetadatareader from crashing when hovering a PDF in dolphin

pdfparser.patch (text/plain), 646 bytes, created by George L. Emigh on 2011-10-17 21:23:37 UTC

--- libstreamanalyzer/lib/pdf/pdfparser.cpp.orig	2011-07-26 13:12:39.000000000 -0400
+++ libstreamanalyzer/lib/pdf/pdfparser.cpp	2011-10-17 16:24:10.719491844 -0400
@@ -35,12 +35,13 @@
 PdfParser::read(int32_t min, int32_t max) {
     int32_t off = (int32_t)(pos-start);
     int32_t d = (int32_t)(stream->position() - bufferStart);
-    bufferStart += off;
+    min += d;
+	if (max > 0) max += d;
     stream->reset(bufferStart);
     int32_t n = stream->read(start, min, max);
 //    printf("objstart %i %i\n", d, n);
     if (n < min) return stream->status();
-    pos = start;
+    pos = start + off;
     end = start + n;
     return Ok;
 }