From b4ad3486b916ea96e07397ae313155ed28713768 Mon Sep 17 00:00:00 2001
From: malc <av1474@comtv.ru>
Date: Wed, 16 Jun 2010 02:12:50 +0400
Subject: [PATCH] Do not continue searching after encountering (undefined)
 regexec error

---
 link.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/link.c b/link.c
index 4584251..a4d4a09 100644
--- a/link.c
+++ b/link.c
@@ -782,6 +782,10 @@ static void search (regex_t *re, int pageno, int y, int forward)
                     printd (state.sock,
                             "T regexec error `%.*s'",
                             (int) size, errbuf);
+                    fz_freetextspan (text);
+                    pdf_droppage (drawpage);
+                    free (pspan);
+                    return;
                 }
             }
             else  {
-- 
2.11.4.GIT