Ensure opening the zip was successful before proceeding

6 years ago · bcf4e94e8a
parent add71388ca
commit bcf4e94e8a
1 changed files with 5 additions and 1 deletions
--- a/src/Composer/Repository/ArtifactRepository.php
+++ b/src/Composer/Repository/ArtifactRepository.php
@ -126,7 +126,11 @@ class ArtifactRepository extends ArrayRepository implements ConfigurableReposito
    private function getComposerInformation(\SplFileInfo $file)
    {
        $zip = new \ZipArchive();
-        $zip->open($file->getPathname());
+        $res = $zip->open($file->getPathname());
+
+        if ($res !== true) {
+            return false;
+        }

        if (0 == $zip->numFiles) {
            $zip->close();