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Merge pull request #14200 from alalek:fix_imgcodecs_stream_set_pos

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This commit is contained in:
Alexander Alekhin 2019-04-01 11:04:20 +00:00
commit bda90dae77
1 changed files with 3 additions and 0 deletions
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3
modules/imgcodecs/src/bitstrm.cpp
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@ -175,8 +175,11 @@ void RBaseStream::setPos( int pos )
}
int offset = pos % m_block_size;
int old_block_pos = m_block_pos;
m_block_pos = pos - offset;
m_current = m_start + offset;
if (old_block_pos != m_block_pos)
readBlock();
}