From 318ac6b8c9e62ca20a96f2ab3c71252b1a7b3cbc Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Wed, 21 Feb 2018 13:15:10 +0300
Subject: [PATCH] imgcodecs: fix RBaseStream hang on truncated inputs

6e8241b78dfddbc3a5053aa105f13373b44535cb
---
 modules/highgui/src/bitstrm.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/modules/highgui/src/bitstrm.cpp b/modules/highgui/src/bitstrm.cpp
index 89f52d4a1b..c9bb9df41c 100644
--- a/modules/highgui/src/bitstrm.cpp
+++ b/modules/highgui/src/bitstrm.cpp
@@ -104,7 +104,6 @@ void  RBaseStream::readBlock()
     fseek( m_file, m_block_pos, SEEK_SET );
     size_t readed = fread( m_start, 1, m_block_size, m_file );
     m_end = m_start + readed;
-    m_current = m_start;
 
     if( readed == 0 || m_current >= m_end )
         throw RBS_THROW_EOS;