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Prevent NPE in CommentMustAsDiff if no hunk header #15199

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merged 4 commits into from
Apr 1, 2021

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zeripath
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I do not understand how this can happen or why.

There is an apparent possibility for a comment.Patch to be missing a hunk header

  • this should not happen and do not understand how. But it appears to happen on
    1.13 at least in some case.

This PR will simply add a new section if the cursection is empty
thus preventing the NPE.

Fix #15198

Signed-off-by: Andrew Thornton [email protected]

I do not understand how this can happen or why.

There is an apparent possibility for a comment.Patch to be missing a hunk header
- this should not happen and do not understand how. But it appears to happen on
1.13 at least in some case.

This PR will simply add a new section if the cursection is empty
thus preventing the NPE.

Fix go-gitea#15198

Signed-off-by: Andrew Thornton <[email protected]>
@zeripath zeripath added this to the 1.15.0 milestone Mar 29, 2021
zeripath added a commit to zeripath/gitea that referenced this pull request Mar 29, 2021
Backport go-gitea#15199

I do not understand how this can happen or why.

There is an apparent possibility for a comment.Patch to be missing a hunk header
- this should not happen and do not understand how. But it appears to happen on
1.13 at least in some case.

This PR will simply add a new section if the cursection is empty
thus preventing the NPE.

Fix go-gitea#15198

Signed-off-by: Andrew Thornton <[email protected]>
zeripath added a commit to zeripath/gitea that referenced this pull request Mar 29, 2021
Backport go-gitea#15199

I do not understand how this can happen or why.

There is an apparent possibility for a comment.Patch to be missing a hunk header
- this should not happen and do not understand how. But it appears to happen on
1.13 at least in some case.

This PR will simply add a new section if the cursection is empty
thus preventing the NPE.

Fix go-gitea#15198

Signed-off-by: Andrew Thornton <[email protected]>
@GiteaBot GiteaBot added the lgtm/need 1 This PR needs approval from one additional maintainer to be merged. label Mar 30, 2021
@zeripath zeripath added the backport/done All backports for this PR have been created label Mar 30, 2021
@GiteaBot GiteaBot added lgtm/done This PR has enough approvals to get merged. There are no important open reservations anymore. and removed lgtm/need 1 This PR needs approval from one additional maintainer to be merged. labels Apr 1, 2021
@techknowlogick
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@techknowlogick techknowlogick merged commit a351b22 into go-gitea:master Apr 1, 2021
techknowlogick pushed a commit that referenced this pull request Apr 1, 2021
Backport #15199

I do not understand how this can happen or why.

There is an apparent possibility for a comment.Patch to be missing a hunk header
- this should not happen and do not understand how. But it appears to happen on
1.13 at least in some case.

This PR will simply add a new section if the cursection is empty
thus preventing the NPE.

Fix #15198

Signed-off-by: Andrew Thornton <[email protected]>
techknowlogick pushed a commit that referenced this pull request Apr 1, 2021
Backport #15199

I do not understand how this can happen or why.

There is an apparent possibility for a comment.Patch to be missing a hunk header
- this should not happen and do not understand how. But it appears to happen on
1.13 at least in some case.

This PR will simply add a new section if the cursection is empty
thus preventing the NPE.

Fix #15198

Signed-off-by: Andrew Thornton <[email protected]>

Co-authored-by: 6543 <[email protected]>
@zeripath zeripath deleted the prevent-npe-in-gitdiff branch April 1, 2021 20:19
@go-gitea go-gitea locked and limited conversation to collaborators May 13, 2021
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NPE on show pull with unclear cause
5 participants