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imgcodecs: fix RBaseStream hang on truncated inputs

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This commit is contained in:
Alexander Alekhin 2018-02-21 13:15:10 +03:00
parent f61076a5d8
commit 6e8241b78d
1 changed files with 0 additions and 1 deletions
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modules/imgcodecs/src/bitstrm.cpp
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@ -105,7 +105,6 @@ void RBaseStream::readBlock()
fseek( m_file, m_block_pos, SEEK_SET ); fseek( m_file, m_block_pos, SEEK_SET );
size_t readed = fread( m_start, 1, m_block_size, m_file ); size_t readed = fread( m_start, 1, m_block_size, m_file );
m_end = m_start + readed; m_end = m_start + readed;
m_current = m_start;
if( readed == 0 || m_current >= m_end ) if( readed == 0 || m_current >= m_end )
CV_THROW (RBS_THROW_EOS); CV_THROW (RBS_THROW_EOS);