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Prevent a tag from being an alias of itself in tag creation

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nyne
2025-05-30 20:09:05 +08:00
parent d6c6bf943e
commit 1d3aee3b70
1 changed files with 3 additions and 0 deletions
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3
server/service/tag.go
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@@ -83,6 +83,9 @@ func SetTagInfo(uid uint, id uint, description string, aliasOf *uint, tagType st
if !canUpload { if !canUpload {
return nil, model.NewUnAuthorizedError("User cannot set tag description") return nil, model.NewUnAuthorizedError("User cannot set tag description")
} }
if aliasOf != nil && *aliasOf == id {
return nil, model.NewRequestError("Tag cannot be an alias of itself")
}
if err := dao.SetTagInfo(id, description, aliasOf, tagType); err != nil { if err := dao.SetTagInfo(id, description, aliasOf, tagType); err != nil {
return nil, err return nil, err
} }