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https://github.com/hanzoai/telemetry.git
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Florian Lehnerandzeekay
9d40d96a8a
<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description Fix off-by-one issue in dictionary lookups. <!-- Issue number if applicable --> #### Link to tracking issue Fixes # <!--Describe what testing was performed and which tests were added.--> #### Testing <!--Describe the documentation added.--> #### Documentation <!--Please delete paragraphs that you did not use before submitting.--> Signed-off-by: Florian Lehner <[email protected]>
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package pprofile // import "go.opentelemetry.io/collector/pdata/pprofile"
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import "fmt"
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// Equal checks equality with another KeyValueAndUnit
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// It assumes both structs refer to the same dictionary.
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func (ms KeyValueAndUnit) Equal(val KeyValueAndUnit) bool {
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return ms.KeyStrindex() == val.KeyStrindex() &&
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ms.UnitStrindex() == val.UnitStrindex() &&
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ms.Value().Equal(val.Value())
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}
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// switchDictionary updates the KeyValueAndUnit, switching its indices from one
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// dictionary to another.
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func (ms KeyValueAndUnit) switchDictionary(src, dst ProfilesDictionary) error {
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if ms.KeyStrindex() > 0 {
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if src.StringTable().Len() <= int(ms.KeyStrindex()) {
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return fmt.Errorf("invalid key index %d", ms.KeyStrindex())
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}
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idx, err := SetString(dst.StringTable(), src.StringTable().At(int(ms.KeyStrindex())))
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if err != nil {
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return fmt.Errorf("couldn't set key: %w", err)
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}
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ms.SetKeyStrindex(idx)
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}
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if ms.UnitStrindex() > 0 {
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if src.StringTable().Len() <= int(ms.UnitStrindex()) {
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return fmt.Errorf("invalid unit index %d", ms.UnitStrindex())
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}
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idx, err := SetString(dst.StringTable(), src.StringTable().At(int(ms.UnitStrindex())))
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if err != nil {
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return fmt.Errorf("couldn't set unit: %w", err)
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}
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ms.SetUnitStrindex(idx)
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}
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return nil
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}
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