From: Victor Wagner <vitus@wagner.pp.ru>
Date: Tue, 18 Jul 2006 11:09:44 +0000 (+0000)
Subject: Fixed buffer overflow on very-very long RTF paragraphs.
X-Git-Tag: REL_0_95~25
X-Git-Url: http://www.wagner.pp.ru/gitweb/?p=oss%2Fcatdoc.git;a=commitdiff_plain;h=0b4d0a1e010cf93c4b9311c9ebf27c91bc2714cc

Fixed buffer overflow on very-very long RTF paragraphs.
---

diff --git a/src/rtfread.c b/src/rtfread.c
index 902ee77..8ed1be6 100644
--- a/src/rtfread.c
+++ b/src/rtfread.c
@@ -171,7 +171,7 @@ int rtf_level=0;
 extern unsigned short int buffer[];
 void add_to_buffer(int *bufptr,unsigned short int c) {
 	buffer[++(*bufptr)]=c;
-	if (*bufptr > PARAGRAPH_BUFFER-2) {
+	if (*bufptr >= PARAGRAPH_BUFFER-2) {
 		buffer[++(*bufptr)]=0;
 		output_paragraph(buffer);
 		*bufptr=-1;