8215026: Incorrect amount of memory unmapped with ImageFileReader::close()
Use map_size() instead of _index_size as the amount of memory to be unmapped while closing an image file Reviewed-by: alanb, jlaskey
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@ -1,5 +1,5 @@
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/*
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* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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@ -428,7 +428,7 @@ bool ImageFileReader::open() {
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void ImageFileReader::close() {
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// Deallocate the index.
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if (_index_data) {
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osSupport::unmap_memory((char*)_index_data, _index_size);
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osSupport::unmap_memory((char*)_index_data, (size_t)map_size());
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_index_data = NULL;
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}
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// Close file.
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