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don't try to interpret treepath as hash (#17272)

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...when path contains no hash-path-separator ('/')

This is a workaround to #17179.

Entering this case when `path` does not contain a '/' does not really
make sense, as that means the tree path is empty, but this case is only
entered for routes that expect a non-empty tree path.

Treepaths like <40-char-dirname>/<filename> will still fail,
but hopefully don't occur that often. A more complete fix that avoids
this case too is outlined in #17185, but too big of a change to backport
This commit is contained in:
Norwin 2021-10-08 19:53:54 +02:00 committed by Lunny Xiao
parent 7cf611d197
commit bcf6e82dd0
1 changed files with 1 additions and 1 deletions
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2
services/context/repo.go
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@ -823,7 +823,7 @@ func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
// For legacy and API support only full commit sha
parts := strings.Split(path, "/")
if len(parts) > 0 && len(parts[0]) == git.ObjectFormatFromName(repo.Repository.ObjectFormatName).FullLength() {
if len(parts) > 1 && len(parts[0]) == git.ObjectFormatFromName(repo.Repository.ObjectFormatName).FullLength() {
repo.TreePath = strings.Join(parts[1:], "/")
return parts[0]
}