From bb84330234c649fb0a8726e488fca012f5295ce4 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Mon, 10 Sep 2018 21:49:31 +0300
Subject: Logger_SQL: use separate PDO connection

---
 classes/logger/sql.php | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)
 mode change 100644 => 100755 classes/logger/sql.php

(limited to 'classes/logger/sql.php')

diff --git a/classes/logger/sql.php b/classes/logger/sql.php
old mode 100644
new mode 100755
index 120584014..73552c143
--- a/classes/logger/sql.php
+++ b/classes/logger/sql.php
@@ -1,21 +1,18 @@
 <?php
 class Logger_SQL {
 
+	private $pdo;
+
 	function log_error($errno, $errstr, $file, $line, $context) {
-		
-		$pdo = Db::pdo();
-		
-		if ($pdo && get_schema_version() > 117) {
 
-			try {
-				$pdo->rollBack();
-			} catch (Exception $e) {
-				//
-			}
+		// separate PDO connection object is used for logging
+		if (!$this->pdo) $this->pdo = Db::instance()->pdo_connect();
+
+		if ($this->pdo && get_schema_version() > 117) {
 
 			$owner_uid = $_SESSION["uid"] ? $_SESSION["uid"] : null;
 
-			$sth = $pdo->prepare("INSERT INTO ttrss_error_log
+			$sth = $this->pdo->prepare("INSERT INTO ttrss_error_log
 				(errno, errstr, filename, lineno, context, owner_uid, created_at) VALUES
 				(?, ?, ?, ?, ?, ?, NOW())");
 			$sth->execute([$errno, $errstr, $file, $line, $context, $owner_uid]);
@@ -26,4 +23,4 @@ class Logger_SQL {
 		return false;
 	}
 
-}
\ No newline at end of file
+}
-- 
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