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in_tail: fix error when files without read permission are included in glob patterns#5161

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Watson1978 merged 4 commits into
fluent:masterfrom
Watson1978:in_tail
Nov 25, 2025
Merged

in_tail: fix error when files without read permission are included in glob patterns#5161
Watson1978 merged 4 commits into
fluent:masterfrom
Watson1978:in_tail

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@Watson1978

@Watson1978 Watson1978 commented Nov 21, 2025 •
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Which issue(s) this PR fixes:
Fixes #5152

What this PR does / why we need it:
It is referencing an uninitialized instance variable for Linux Capability feature, causing an error.
This PR will fix the bug.

Docs Changes:
N/A

Release Note:

  • in_tail: fix error preventing the use of Linux Capability feature

@Watson1978 Watson1978 added this to the v1.20.0 milestone Nov 21, 2025
@Watson1978 Watson1978 added the backport to v1.19 We will backport this fix to the LTS branch label Nov 21, 2025
@Watson1978 Watson1978 requested a review from daipom November 21, 2025 05:22
@Watson1978 Watson1978 marked this pull request as draft November 21, 2025 05:43
@Watson1978 Watson1978 force-pushed the in_tail branch 2 times, most recently from 23419ad to 2e79511 Compare November 21, 2025 05:51
@Watson1978
test_in_tail: add test to read root's log file
b2a1722 
Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
@Watson1978
in_tail: fix error when files without read permission are included in…
f8f385c 
… glob patterns

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
@Watson1978 Watson1978 changed the title in_tail: fix error preventing the use of Linux Capability feature in_tail: fix error when files without read permission are included in glob patterns Nov 21, 2025
@Watson1978 Watson1978 marked this pull request as ready for review November 21, 2025 06:28
ashie
ashie requested changes Nov 21, 2025
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Comment thread test/plugin/test_in_tail.rb
@Watson1978
test_in_tail: add link to issue as comment
1d7abe5 
Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
@Watson1978
test_in_tail: remove unused variable
0337ea9 
Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
ashie
ashie approved these changes Nov 25, 2025
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LGTM

Comment thread lib/fluent/plugin/in_tail.rb
@Watson1978

Watson1978 commented Nov 25, 2025

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Thanks.

@Watson1978 Watson1978 merged commit b4dc14d into fluent:master Nov 25, 2025
17 checks passed
@Watson1978 Watson1978 deleted the in_tail branch November 25, 2025 02:06
kenhys pushed a commit that referenced this pull request Nov 26, 2025
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
48a9356 
… glob patterns (#5161)

**Which issue(s) this PR fixes**:
Fixes #5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
@kenhys kenhys mentioned this pull request Nov 26, 2025
Closed
kenhys pushed a commit that referenced this pull request Nov 26, 2025
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
48657c9 
… glob patterns (#5161)

**Which issue(s) this PR fixes**:
Fixes #5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
kenhys pushed a commit to kenhys/fluentd that referenced this pull request Dec 5, 2025
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
e8bda7b 
… glob patterns (fluent#5161)

**Which issue(s) this PR fixes**:
Fixes fluent#5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
kenhys pushed a commit to kenhys/fluentd that referenced this pull request Dec 5, 2025
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
2a9927e 
… glob patterns (fluent#5161)

**Which issue(s) this PR fixes**:
Fixes fluent#5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
kenhys pushed a commit to kenhys/fluentd that referenced this pull request Dec 5, 2025
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
eba6871 
… glob patterns (fluent#5161)

**Which issue(s) this PR fixes**:
Fixes fluent#5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
kenhys pushed a commit to kenhys/fluentd that referenced this pull request Dec 5, 2025
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
59d7742 
… glob patterns (fluent#5161)

**Which issue(s) this PR fixes**:
Fixes fluent#5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
kenhys pushed a commit to kenhys/fluentd that referenced this pull request Dec 5, 2025
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
15d460a 
… glob patterns (fluent#5161)

**Which issue(s) this PR fixes**:
Fixes fluent#5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
kenhys pushed a commit to kenhys/fluentd that referenced this pull request Dec 5, 2025
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
a47249a 
… glob patterns (fluent#5161)

**Which issue(s) this PR fixes**:
Fixes fluent#5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
@kenhys kenhys mentioned this pull request Dec 5, 2025
Closed
kenhys pushed a commit that referenced this pull request Jan 6, 2026
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
00b254b 
… glob patterns (#5161)

**Which issue(s) this PR fixes**:
Fixes #5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
kenhys pushed a commit that referenced this pull request Jan 6, 2026
@Watson1978 @kenhys
in_tail: fix error when files without read permission are included in…
0f16c7c 
… glob patterns (#5161)

**Which issue(s) this PR fixes**:
Fixes #5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
github-actions Bot pushed a commit that referenced this pull request Jan 7, 2026
@Watson1978 @github-actions
in_tail: fix error when files without read permission are included in…
7c23610 
… glob patterns (#5161)

**Which issue(s) this PR fixes**:
Fixes #5152

**What this PR does / why we need it**:
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**:
* in_tail: fix error preventing the use of Linux Capability feature

---------

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
@github-actions github-actions Bot mentioned this pull request Jan 7, 2026
Merged
Watson1978 added a commit that referenced this pull request Jan 8, 2026
@github-actions @Watson1978
Backport(v1.19): in_tail: fix error when files without read permissio…
4a8e03e 
…n are included in glob patterns (#5161) (#5222)

**Which issue(s) this PR fixes**: 
Backport #5161
Fixes #5152

**What this PR does / why we need it**: 
It is referencing an uninitialized instance variable for Linux
Capability feature, causing an error.
This PR will fix the bug.

**Docs Changes**:
N/A

**Release Note**: 
* in_tail: fix error preventing the use of Linux Capability feature

Signed-off-by: Shizuo Fujita <fujita@clear-code.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Shizuo Fujita <fujita@clear-code.com>
@Watson1978 Watson1978 added the backported "backport to LTS" is done label Jan 8, 2026
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@ashie ashie ashie approved these changes

@daipom daipom Awaiting requested review from daipom

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backport to v1.19 We will backport this fix to the LTS branch backported "backport to LTS" is done

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undefined method `have_capability?' for nil"

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@Watson1978 @ashie