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-rw-r--r--include/items.php6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/items.php b/include/items.php
index 0c9d54a33..a3078e39c 100644
--- a/include/items.php
+++ b/include/items.php
@@ -800,6 +800,12 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
if(! $xml)
return 3;
+ if(strpos($xml,'<?xml') === false) {
+ logger('dfrn_deliver: no valid XML returned');
+ logger('dfrn_deliver: returned XML: ' . $xml, LOGGER_DATA);
+ return 3;
+ }
+
$res = simplexml_load_string($xml);
if((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id)))