From 1de381c175aef90dd83e56108979094f9552b540 Mon Sep 17 00:00:00 2001
From: Christophe Grenier <grenier@cgsecurity.org>
Date: Wed, 7 Feb 2018 18:51:39 +0100
Subject: [PATCH] PhotoRec: better .gpx end detection

---
 src/file_txt.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/file_txt.c b/src/file_txt.c
index 41520465..59638a5d 100644
--- a/src/file_txt.c
+++ b/src/file_txt.c
@@ -734,6 +734,12 @@ static int header_check_vbm(const unsigned char *buffer, const unsigned int buff
   return 1;
 }
 
+static void file_check_gpx(file_recovery_t *file_recovery)
+{
+  file_search_footer(file_recovery, "</gpx>", 6, 0);
+  file_allow_nl(file_recovery, NL_BARENL|NL_CRLF|NL_BARECR);
+}
+
 static void file_check_xml(file_recovery_t *file_recovery)
 {
   file_search_footer(file_recovery, ">", 1, 0);
@@ -830,6 +836,9 @@ static int header_check_xml(const unsigned char *buffer, const unsigned int buff
     {
       /* GPS eXchange Format */
       file_recovery_new->extension="gpx";
+      file_recovery_new->file_check=&file_check_gpx;
+      free(buf);
+      return 1;
     }
     else if(strncasecmp(tmp, "<PremiereData Version=", 22)==0)
     {