[PR #4153] [client] Fix/nil relayed address #4117

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opened 2025-11-20 08:07:45 -05:00 by saavagebueno · 0 comments
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Original Pull Request: https://github.com/netbirdio/netbird/pull/4153

State: closed
Merged: Yes


Describe your changes

Fix nil pointer in Relay conn address

Meanwhile, we create a relayed net.Conn struct instance, it is possible to set the relayedURL to nil.

panic: value method github.com/netbirdio/netbird/relay/client.RelayAddr.String called using nil *RelayAddr pointer
  • Fix relayed URL variable protection
  • Protect the channel closing

Stack

Checklist

  • Is it a bug fix
  • Is a typo/documentation fix
  • Is a feature enhancement
  • It is a refactor
  • Created tests that fail without the change (if possible)
  • Extended the README / documentation, if necessary

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**Original Pull Request:** https://github.com/netbirdio/netbird/pull/4153 **State:** closed **Merged:** Yes --- ## Describe your changes Fix nil pointer in Relay conn address Meanwhile, we create a relayed net.Conn struct instance, it is possible to set the relayedURL to nil. ``` panic: value method github.com/netbirdio/netbird/relay/client.RelayAddr.String called using nil *RelayAddr pointer ``` - Fix relayed URL variable protection - Protect the channel closing ## Issue ticket number and link ## Stack <!-- branch-stack --> ### Checklist - [x] Is it a bug fix - [ ] Is a typo/documentation fix - [ ] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) - [ ] Extended the README / documentation, if necessary > By submitting this pull request, you confirm that you have read and agree to the terms of the [Contributor License Agreement](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT.md).
saavagebueno added the pull-request label 2025-11-20 08:07:45 -05:00
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Reference: SVI/netbird#4117