Merge branch 'fix-infinite-loop' into 'dev'

Fix infinite loop using postgres as backend

See merge request hubzilla/core!1605

1 files changed, 6 insertions, 12 deletions

diff --git a/include/dba/dba_pdo.php b/include/dba/dba_pdo.php
index a70e4a1d7..0279342ec 100755
--- a/include/dba/dba_pdo.php
+++ b/include/dba/dba_pdo.php
@@ -161,23 +161,17 @@ class dba_pdo extends dba_driver {
 	}
 
 	function unescapebin($str) {
-		if($this->driver_dbtype === 'pgsql' && (! is_null($str))) {
-			$x = '';
-			while(! feof($str)) {
-				$x .= fread($str,8192);
+		if($this->driver_dbtype === 'pgsql') {
+			if(gettype($str) === 'resource') {
+				$str = stream_get_contents($str);
 			}
-			if(substr($x,0,2) === '\\x') {
-				$x = hex2bin(substr($x,2));
+		if(substr($str,0,2) === '\\x') {
+				$str = hex2bin(substr($str,2));
 			}
-			return $x;
-
-		}
-		else {
-			return $str;
 		}
+		return $str;
 	}
 
-
 	function getdriver() {
 		return 'pdo';
 	}