From e7822473e90a668bb165ed2914dcb4eafc3c7ebd Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Fri, 26 Oct 2018 17:37:57 +0800
Subject: [PATCH] Fix race on updatesize (#5190)

* fix race on updatesize

* fix more repoPath
---
 models/repo.go   |  4 ++--
 models/status.go | 15 ++++++++-------
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/models/repo.go b/models/repo.go
index 61e1e26ae..5a4781219 100644
--- a/models/repo.go
+++ b/models/repo.go
@@ -685,7 +685,7 @@ func (repo *Repository) IsOwnedBy(userID int64) bool {
 }
 
 func (repo *Repository) updateSize(e Engine) error {
-	repoInfoSize, err := git.GetRepoSize(repo.RepoPath())
+	repoInfoSize, err := git.GetRepoSize(repo.repoPath(e))
 	if err != nil {
 		return fmt.Errorf("UpdateSize: %v", err)
 	}
@@ -1713,7 +1713,7 @@ func updateRepository(e Engine, repo *Repository, visibilityChanged bool) (err e
 		}
 
 		// Create/Remove git-daemon-export-ok for git-daemon...
-		daemonExportFile := path.Join(repo.RepoPath(), `git-daemon-export-ok`)
+		daemonExportFile := path.Join(repo.repoPath(e), `git-daemon-export-ok`)
 		if repo.IsPrivate && com.IsExist(daemonExportFile) {
 			if err = os.Remove(daemonExportFile); err != nil {
 				log.Error(4, "Failed to remove %s: %v", daemonExportFile, err)
diff --git a/models/status.go b/models/status.go
index 3146f8d30..91d011f7c 100644
--- a/models/status.go
+++ b/models/status.go
@@ -197,14 +197,15 @@ func newCommitStatus(sess *xorm.Session, opts NewCommitStatusOptions) error {
 		return fmt.Errorf("newCommitStatus[nil, %s]: no repository specified", opts.SHA)
 	}
 	opts.CommitStatus.RepoID = opts.Repo.ID
+	repoPath := opts.Repo.repoPath(sess)
 
 	if opts.Creator == nil {
-		return fmt.Errorf("newCommitStatus[%s, %s]: no user specified", opts.Repo.RepoPath(), opts.SHA)
+		return fmt.Errorf("newCommitStatus[%s, %s]: no user specified", repoPath, opts.SHA)
 	}
 
-	gitRepo, err := git.OpenRepository(opts.Repo.RepoPath())
+	gitRepo, err := git.OpenRepository(repoPath)
 	if err != nil {
-		return fmt.Errorf("OpenRepository[%s]: %v", opts.Repo.RepoPath(), err)
+		return fmt.Errorf("OpenRepository[%s]: %v", repoPath, err)
 	}
 	if _, err := gitRepo.GetCommit(opts.SHA); err != nil {
 		return fmt.Errorf("GetCommit[%s]: %v", opts.SHA, err)
@@ -219,19 +220,19 @@ func newCommitStatus(sess *xorm.Session, opts NewCommitStatusOptions) error {
 	has, err := sess.Desc("index").Limit(1).Get(lastCommitStatus)
 	if err != nil {
 		sess.Rollback()
-		return fmt.Errorf("newCommitStatus[%s, %s]: %v", opts.Repo.RepoPath(), opts.SHA, err)
+		return fmt.Errorf("newCommitStatus[%s, %s]: %v", repoPath, opts.SHA, err)
 	}
 	if has {
-		log.Debug("newCommitStatus[%s, %s]: found", opts.Repo.RepoPath(), opts.SHA)
+		log.Debug("newCommitStatus[%s, %s]: found", repoPath, opts.SHA)
 		nextIndex = lastCommitStatus.Index
 	}
 	opts.CommitStatus.Index = nextIndex + 1
-	log.Debug("newCommitStatus[%s, %s]: %d", opts.Repo.RepoPath(), opts.SHA, opts.CommitStatus.Index)
+	log.Debug("newCommitStatus[%s, %s]: %d", repoPath, opts.SHA, opts.CommitStatus.Index)
 
 	// Insert new CommitStatus
 	if _, err = sess.Insert(opts.CommitStatus); err != nil {
 		sess.Rollback()
-		return fmt.Errorf("newCommitStatus[%s, %s]: %v", opts.Repo.RepoPath(), opts.SHA, err)
+		return fmt.Errorf("newCommitStatus[%s, %s]: %v", repoPath, opts.SHA, err)
 	}
 
 	return nil