From c0e81e1f92005718ad3a8c21bd7d3d8d74b075bb Mon Sep 17 00:00:00 2001
From: Christophe Grenier <grenier@cgsecurity.org>
Date: Thu, 15 Mar 2018 10:10:48 +0100
Subject: [PATCH] PhotoRec: shorten by 1 byte the ptf file signature to avoid a
 false negative

---
 src/file_ptf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/file_ptf.c b/src/file_ptf.c
index 4b67da5a..358fc48b 100644
--- a/src/file_ptf.c
+++ b/src/file_ptf.c
@@ -62,10 +62,10 @@ static int header_check_ptf(const unsigned char *buffer, const unsigned int buff
 
 static void register_header_check_ptf(file_stat_t *file_stat)
 {
-  static const unsigned char ptf_header[19]=  {
+  static const unsigned char ptf_header[18]=  {
     0x03,  '0' , '0' , '1' , '0' , '1' , '1' , '1' ,
     '1', '0' , '0' , '1' , '0' , '1' , '0' , '1' ,
-    '1', 0x00, 0x01
+    '1', 0x00
   };
   register_header_check(0, ptf_header, sizeof(ptf_header), &header_check_ptf, file_stat);
 }