handle password protected files as 'scanned' in kaspersky

since there is nothing kaspersky can do with the files there is no use in retrying the scan later, just to get the same result

Signed-off-by: Robin Appelman <robin@icewind.nl>

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/Scanner/ExternalKaspersky.php b/lib/Scanner/ExternalKaspersky.php
index 25b9a6d..541876e 100644
--- a/lib/Scanner/ExternalKaspersky.php
+++ b/lib/Scanner/ExternalKaspersky.php
@@ -85,7 +85,12 @@ class ExternalKaspersky extends ScannerBase {
 		if (substr($response, 0, 5) === 'CLEAN' && $this->status->getNumericStatus() != Status::SCANRESULT_INFECTED) {
 			$this->status->setNumericStatus(Status::SCANRESULT_CLEAN);
 		} elseif (substr($response, 0, 11) === 'NON_SCANNED' && $this->status->getNumericStatus() != Status::SCANRESULT_INFECTED) {
-			$this->status->setNumericStatus(Status::SCANRESULT_UNCHECKED);
+			if ($response === 'NON_SCANNED (PASSWORD PROTECTED)') {
+				// if we can't scan the file at all, there is no use in trying to scan it again later
+				$this->status->setNumericStatus(Status::SCANRESULT_CLEAN);
+			} else {
+				$this->status->setNumericStatus(Status::SCANRESULT_UNCHECKED);
+			}
 			$this->status->setDetails($response);
 		} else {
 			$this->status->setNumericStatus(Status::SCANRESULT_INFECTED);