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// Copyright 2022 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
//go:build windows || 386 || arm
package image
import (
"bytes"
"sync"
)
var decompressMu sync.Mutex
func mustDecompress(compressed []byte) (data []byte, dtor func()) {
// Don't decompress more than one image at a time since it can consume lots of memory.
// Reconsider when/if we move mutation to the host process.
decompressMu.Lock()
buf := new(bytes.Buffer)
if err := decompressWriter(buf, compressed); err != nil {
panic(err)
}
return buf.Bytes(), decompressMu.Unlock
}
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