diff --git a/src/applications/owners/query/PhabricatorOwnersPackageQuery.php b/src/applications/owners/query/PhabricatorOwnersPackageQuery.php
index f57ddf5a58..ef6a1e1a67 100644
--- a/src/applications/owners/query/PhabricatorOwnersPackageQuery.php
+++ b/src/applications/owners/query/PhabricatorOwnersPackageQuery.php
@@ -1,396 +1,401 @@
 <?php
 
 final class PhabricatorOwnersPackageQuery
   extends PhabricatorCursorPagedPolicyAwareQuery {
 
   private $ids;
   private $phids;
   private $ownerPHIDs;
   private $authorityPHIDs;
   private $repositoryPHIDs;
   private $paths;
   private $namePrefix;
   private $statuses;
 
   private $controlMap = array();
   private $controlResults;
 
   private $needPaths;
   private $needOwners;
 
 
   /**
    * Query owner PHIDs exactly. This does not expand authorities, so a user
    * PHID will not match projects the user is a member of.
    */
   public function withOwnerPHIDs(array $phids) {
     $this->ownerPHIDs = $phids;
     return $this;
   }
 
   /**
    * Query owner authority. This will expand authorities, so a user PHID will
    * match both packages they own directly and packages owned by a project they
    * are a member of.
    */
   public function withAuthorityPHIDs(array $phids) {
     $this->authorityPHIDs = $phids;
     return $this;
   }
 
   public function withPHIDs(array $phids) {
     $this->phids = $phids;
     return $this;
   }
 
   public function withIDs(array $ids) {
     $this->ids = $ids;
     return $this;
   }
 
   public function withRepositoryPHIDs(array $phids) {
     $this->repositoryPHIDs = $phids;
     return $this;
   }
 
   public function withPaths(array $paths) {
     $this->paths = $paths;
     return $this;
   }
 
   public function withStatuses(array $statuses) {
     $this->statuses = $statuses;
     return $this;
   }
 
   public function withControl($repository_phid, array $paths) {
     if (empty($this->controlMap[$repository_phid])) {
       $this->controlMap[$repository_phid] = array();
     }
 
     foreach ($paths as $path) {
       $path = (string)$path;
       $this->controlMap[$repository_phid][$path] = $path;
     }
 
     // We need to load paths to execute control queries.
     $this->needPaths = true;
 
     return $this;
   }
 
   public function withNamePrefix($prefix) {
     $this->namePrefix = $prefix;
     return $this;
   }
 
   public function needPaths($need_paths) {
     $this->needPaths = $need_paths;
     return $this;
   }
 
   public function needOwners($need_owners) {
     $this->needOwners = $need_owners;
     return $this;
   }
 
   public function newResultObject() {
     return new PhabricatorOwnersPackage();
   }
 
   protected function willExecute() {
     $this->controlResults = array();
   }
 
   protected function loadPage() {
     return $this->loadStandardPage(new PhabricatorOwnersPackage());
   }
 
   protected function didFilterPage(array $packages) {
     if ($this->needPaths) {
       $package_ids = mpull($packages, 'getID');
 
       $paths = id(new PhabricatorOwnersPath())->loadAllWhere(
         'packageID IN (%Ld)',
         $package_ids);
       $paths = mgroup($paths, 'getPackageID');
 
       foreach ($packages as $package) {
         $package->attachPaths(idx($paths, $package->getID(), array()));
       }
     }
 
     if ($this->needOwners) {
       $package_ids = mpull($packages, 'getID');
 
       $owners = id(new PhabricatorOwnersOwner())->loadAllWhere(
         'packageID IN (%Ld)',
         $package_ids);
       $owners = mgroup($owners, 'getPackageID');
 
       foreach ($packages as $package) {
         $package->attachOwners(idx($owners, $package->getID(), array()));
       }
     }
 
     if ($this->controlMap) {
       $this->controlResults += mpull($packages, null, 'getID');
     }
 
     return $packages;
   }
 
   protected function buildJoinClauseParts(AphrontDatabaseConnection $conn) {
     $joins = parent::buildJoinClauseParts($conn);
 
     if ($this->shouldJoinOwnersTable()) {
       $joins[] = qsprintf(
         $conn,
         'JOIN %T o ON o.packageID = p.id',
         id(new PhabricatorOwnersOwner())->getTableName());
     }
 
     if ($this->shouldJoinPathTable()) {
       $joins[] = qsprintf(
         $conn,
         'JOIN %T rpath ON rpath.packageID = p.id',
         id(new PhabricatorOwnersPath())->getTableName());
     }
 
     return $joins;
   }
 
   protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
     $where = parent::buildWhereClauseParts($conn);
 
     if ($this->phids !== null) {
       $where[] = qsprintf(
         $conn,
         'p.phid IN (%Ls)',
         $this->phids);
     }
 
     if ($this->ids !== null) {
       $where[] = qsprintf(
         $conn,
         'p.id IN (%Ld)',
         $this->ids);
     }
 
     if ($this->repositoryPHIDs !== null) {
       $where[] = qsprintf(
         $conn,
         'rpath.repositoryPHID IN (%Ls)',
         $this->repositoryPHIDs);
     }
 
     if ($this->authorityPHIDs !== null) {
       $authority_phids = $this->expandAuthority($this->authorityPHIDs);
       $where[] = qsprintf(
         $conn,
         'o.userPHID IN (%Ls)',
         $authority_phids);
     }
 
     if ($this->ownerPHIDs !== null) {
       $where[] = qsprintf(
         $conn,
         'o.userPHID IN (%Ls)',
         $this->ownerPHIDs);
     }
 
     if ($this->paths !== null) {
       $where[] = qsprintf(
         $conn,
         'rpath.path IN (%Ls)',
         $this->getFragmentsForPaths($this->paths));
     }
 
     if ($this->statuses !== null) {
       $where[] = qsprintf(
         $conn,
         'p.status IN (%Ls)',
         $this->statuses);
     }
 
     if (strlen($this->namePrefix)) {
       // NOTE: This is a hacky mess, but this column is currently case
       // sensitive and unique.
       $where[] = qsprintf(
         $conn,
         'LOWER(p.name) LIKE %>',
         phutil_utf8_strtolower($this->namePrefix));
     }
 
     if ($this->controlMap) {
       $clauses = array();
       foreach ($this->controlMap as $repository_phid => $paths) {
         $fragments = $this->getFragmentsForPaths($paths);
 
         $clauses[] = qsprintf(
           $conn,
           '(rpath.repositoryPHID = %s AND rpath.path IN (%Ls))',
           $repository_phid,
           $fragments);
       }
       $where[] = implode(' OR ', $clauses);
     }
 
     return $where;
   }
 
   protected function shouldGroupQueryResultRows() {
     if ($this->shouldJoinOwnersTable()) {
       return true;
     }
 
     if ($this->shouldJoinPathTable()) {
       return true;
     }
 
     return parent::shouldGroupQueryResultRows();
   }
 
   public function getBuiltinOrders() {
     return array(
       'name' => array(
         'vector' => array('name'),
         'name' => pht('Name'),
       ),
     ) + parent::getBuiltinOrders();
   }
 
   public function getOrderableColumns() {
     return parent::getOrderableColumns() + array(
       'name' => array(
         'table' => $this->getPrimaryTableAlias(),
         'column' => 'name',
         'type' => 'string',
         'unique' => true,
         'reverse' => true,
       ),
     );
   }
 
   protected function getPagingValueMap($cursor, array $keys) {
     $package = $this->loadCursorObject($cursor);
     return array(
       'id' => $package->getID(),
       'name' => $package->getName(),
     );
   }
 
   public function getQueryApplicationClass() {
     return 'PhabricatorOwnersApplication';
   }
 
   protected function getPrimaryTableAlias() {
     return 'p';
   }
 
   private function shouldJoinOwnersTable() {
     if ($this->ownerPHIDs !== null) {
       return true;
     }
 
     if ($this->authorityPHIDs !== null) {
       return true;
     }
 
     return false;
   }
 
   private function shouldJoinPathTable() {
     if ($this->repositoryPHIDs !== null) {
       return true;
     }
 
     if ($this->paths !== null) {
       return true;
     }
 
     if ($this->controlMap) {
       return true;
     }
 
     return false;
   }
 
   private function expandAuthority(array $phids) {
     $projects = id(new PhabricatorProjectQuery())
       ->setViewer($this->getViewer())
       ->withMemberPHIDs($phids)
       ->execute();
     $project_phids = mpull($projects, 'getPHID');
 
     return array_fuse($phids) + array_fuse($project_phids);
   }
 
   private function getFragmentsForPaths(array $paths) {
     $fragments = array();
 
     foreach ($paths as $path) {
       foreach (PhabricatorOwnersPackage::splitPath($path) as $fragment) {
         $fragments[$fragment] = $fragment;
       }
     }
 
     return $fragments;
   }
 
 
 /* -(  Path Control  )------------------------------------------------------- */
 
 
   /**
    * Get a list of all packages which control a path or its parent directories,
    * ordered from weakest to strongest.
    *
    * The first package has the most specific claim on the path; the last
    * package has the most general claim. Multiple packages may have claims of
    * equal strength, so this ordering is primarily one of usability and
    * convenience.
    *
    * @return list<PhabricatorOwnersPackage> List of controlling packages.
    */
   public function getControllingPackagesForPath($repository_phid, $path) {
     $path = (string)$path;
 
     if (!isset($this->controlMap[$repository_phid][$path])) {
       throw new PhutilInvalidStateException('withControl');
     }
 
     if ($this->controlResults === null) {
       throw new PhutilInvalidStateException('execute');
     }
 
     $packages = $this->controlResults;
 
     $matches = array();
     foreach ($packages as $package_id => $package) {
       $best_match = null;
       $include = false;
 
       foreach ($package->getPaths() as $package_path) {
+        if ($package_path->getRepositoryPHID() != $repository_phid) {
+          // If this path is for some other repository, skip it.
+          continue;
+        }
+
         $strength = $package_path->getPathMatchStrength($path);
         if ($strength > $best_match) {
           $best_match = $strength;
           $include = !$package_path->getExcluded();
         }
       }
 
       if ($best_match && $include) {
         $matches[$package_id] = array(
           'strength' => $best_match,
           'package' => $package,
         );
       }
     }
 
     $matches = isort($matches, 'strength');
     $matches = array_reverse($matches);
 
     return array_values(ipull($matches, 'package'));
   }
 
 }