Fail if the virus scanner failed

If the virus scanner failed to run correctly, fail instead of silently continuing.
DistributedProofreaders · Dec 12, 2020 · edb4c3c · edb4c3c
1 parent 4ac6e5f
commit edb4c3c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/base.inc b/base.inc
@@ -243,6 +243,9 @@ function process_file_upload($formid, $workdir, $allowed_extensions=[])
         if ($av_retval == 1) {
             throw new UploadError("file rejected by AV scanner");
         }
+        if ($av_retval != 0) {
+            throw new UploadError("error running AV scanner");
+        }
 
         // was a file uploaded?
         if ($_FILES[$formid]['size'] == 0) {