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send proper IPv6 names avoid bracketing notation #18699

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merged 1 commit into from
Dec 22, 2023

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Community Contribution License

All community contributions in this pull request are licensed to the project maintainers
under the terms of the Apache 2 license.
By creating this pull request I represent that I have the right to license the
contributions to the project maintainers under the Apache 2 license.

Description

send proper IPv6 names and avoid bracketing notation

Motivation and Context

Following policies, if present

       "Condition": {
         "IpAddress": {
            "aws:SourceIp": [
              "54.240.143.0/24",
               "2001:DB8:1234:5678::/64"
             ]
          }
        }

A client requesting MinIO via IPv6 can potentially crash the server.

Workarounds are turn-off IPv6 and use only IPv4.

How to test this PR?

As mentioned in the previous section

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Optimization (provides speedup with no functional changes)
  • Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

  • Fixes a regression (If yes, please add commit-id or PR # here)
  • Unit tests added/updated
  • Internal documentation updated
  • Create a documentation update request here

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@vadmeste vadmeste left a comment

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LGTM

Following policies if present

```
       "Condition": {
         "IpAddress": {
            "aws:SourceIp": [
              "54.240.143.0/24",
               "2001:DB8:1234:5678::/64"
             ]
          }
        }
```

And client is making a request to MinIO via IPv6 can
potentially crash the server.

Workarounds are turn-off IPv6 and use only IPv4
@harshavardhana harshavardhana merged commit 4550535 into minio:master Dec 22, 2023
19 checks passed
@harshavardhana harshavardhana deleted the pass-proper branch December 22, 2023 00:56
@harshavardhana harshavardhana mentioned this pull request Dec 23, 2023
8 tasks
moting9 pushed a commit to moting9/minio that referenced this pull request Dec 25, 2023
Following policies if present

```
       "Condition": {
         "IpAddress": {
            "aws:SourceIp": [
              "54.240.143.0/24",
               "2001:DB8:1234:5678::/64"
             ]
          }
        }
```

And client is making a request to MinIO via IPv6 can
potentially crash the server.

Workarounds are turn-off IPv6 and use only IPv4
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2 participants