Fix infinite loop bug when looking for EOF

unidoc · Feb 11, 2020 · da431a5 · da431a5
1 parent fdee057
commit da431a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/parser.go b/core/parser.go
@@ -1137,7 +1137,7 @@ func (parser *PdfParser) seekToEOFMarker(fSize int64) error {
 	// Define an buffer length in terms of how many bytes to read from the end of the file.
 	var buflen int64 = 2048
 
-	for offset < fSize {
+	for offset < fSize-4 {
 		if fSize <= (buflen + offset) {
 			buflen = fSize - offset
 		}