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Fix intermittent panic in notify issue change content (#23019)

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Ensure that issue pullrequests are loaded before trying to set the
self-reference.

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: delvh <leon@kske.dev>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
zeripath 2023-02-21 00:15:49 +00:00 • committed by GitHub
parent 97aacc3ea1
commit 35d2fa744a
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 12 additions and 9 deletions
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14
models/issues/issue.go
View file

@ -251,13 +251,15 @@ func (issue *Issue) LoadPoster(ctx context.Context) (err error) {
// LoadPullRequest loads pull request info // LoadPullRequest loads pull request info
func (issue *Issue) LoadPullRequest(ctx context.Context) (err error) { func (issue *Issue) LoadPullRequest(ctx context.Context) (err error) {
if issue.IsPull && issue.PullRequest == nil { if issue.IsPull {
issue.PullRequest, err = GetPullRequestByIssueID(ctx, issue.ID) if issue.PullRequest == nil {
if err != nil { issue.PullRequest, err = GetPullRequestByIssueID(ctx, issue.ID)
if IsErrPullRequestNotExist(err) { if err != nil {
return err if IsErrPullRequestNotExist(err) {
return err
}
return fmt.Errorf("getPullRequestByIssueID [%d]: %w", issue.ID, err)
} }
return fmt.Errorf("getPullRequestByIssueID [%d]: %w", issue.ID, err)
} }
issue.PullRequest.Issue = issue issue.PullRequest.Issue = issue
} }

7
services/webhook/notifier.go
View file

@ -150,7 +150,6 @@ func (m *webhookNotifier) NotifyIssueChangeAssignee(ctx context.Context, doer *u
log.Error("LoadPullRequest failed: %v", err) log.Error("LoadPullRequest failed: %v", err)
return return
} }
issue.PullRequest.Issue = issue
apiPullRequest := &api.PullRequestPayload{ apiPullRequest := &api.PullRequestPayload{
Index: issue.Index, Index: issue.Index,
PullRequest: convert.ToAPIPullRequest(ctx, issue.PullRequest, nil), PullRequest: convert.ToAPIPullRequest(ctx, issue.PullRequest, nil),
@ -196,7 +195,6 @@ func (m *webhookNotifier) NotifyIssueChangeTitle(ctx context.Context, doer *user
log.Error("LoadPullRequest failed: %v", err) log.Error("LoadPullRequest failed: %v", err)
return return
} }
issue.PullRequest.Issue = issue
err = PrepareWebhooks(ctx, EventSource{Repository: issue.Repo}, webhook_module.HookEventPullRequest, &api.PullRequestPayload{ err = PrepareWebhooks(ctx, EventSource{Repository: issue.Repo}, webhook_module.HookEventPullRequest, &api.PullRequestPayload{
Action: api.HookIssueEdited, Action: api.HookIssueEdited,
Index: issue.Index, Index: issue.Index,
@ -328,7 +326,10 @@ func (m *webhookNotifier) NotifyIssueChangeContent(ctx context.Context, doer *us
mode, _ := access_model.AccessLevel(ctx, issue.Poster, issue.Repo) mode, _ := access_model.AccessLevel(ctx, issue.Poster, issue.Repo)
var err error var err error
if issue.IsPull { if issue.IsPull {
issue.PullRequest.Issue = issue if err := issue.LoadPullRequest(ctx); err != nil {
log.Error("LoadPullRequest: %v", err)
return
}
err = PrepareWebhooks(ctx, EventSource{Repository: issue.Repo}, webhook_module.HookEventPullRequest, &api.PullRequestPayload{ err = PrepareWebhooks(ctx, EventSource{Repository: issue.Repo}, webhook_module.HookEventPullRequest, &api.PullRequestPayload{
Action: api.HookIssueEdited, Action: api.HookIssueEdited,
Index: issue.Index, Index: issue.Index,