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Avoid panic caused by broken payload when creating commit status (#23216)

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When creating commit status for Actons jobs, a payload with nil
`HeadCommit` will cause panic.

Reported at:
https://gitea.com/gitea/act_runner/issues/28#issuecomment-732166

Although the `HeadCommit` probably can not be nil after #23215,
`CreateCommitStatus` should protect itself, to avoid being broken in the
future.

In addition, it's enough to print error log instead of returning err
when `CreateCommitStatus` failed.

---------

Co-authored-by: delvh <dev.lh@web.de>
This commit is contained in:
Jason Song
2023-03-04 15:12:37 +08:00
committed by GitHub
parent ca84a61761
commit 47b912cd52
5 changed files with 45 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
services/actions/commit_status.go
View File

@@ -30,6 +30,16 @@ func CreateCommitStatus(ctx context.Context, job *actions_model.ActionRunJob) er
return fmt.Errorf("GetPushEventPayload: %w", err)
}
// Since the payload comes from json data, we should check if it's broken, or it will cause panic
switch {
case payload.Repo == nil:
return fmt.Errorf("repo is missing in event payload")
case payload.Pusher == nil:
return fmt.Errorf("pusher is missing in event payload")
case payload.HeadCommit == nil:
return fmt.Errorf("head commit is missing in event payload")
}
creator, err := user_model.GetUserByID(ctx, payload.Pusher.ID)
if err != nil {
return fmt.Errorf("GetUserByID: %w", err)