From 13ef38d7b72085dbf436fa62f1b5ae76a88df3bd Mon Sep 17 00:00:00 2001
From: Savetheinternet <savetheinternet@n0v4.com>
Date: Sat, 19 Feb 2011 19:28:07 +1100
Subject: [PATCH] Delete images properly on error

---
 inc/functions.php | 7 +++++++
 post.php          | 5 +++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/inc/functions.php b/inc/functions.php
index d0929eef..535defb5 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -1122,7 +1122,14 @@
 	 return $res;
 	}
 
+	function undoImage($post) {
+		unlink($post['file']);
+		unlink($post['thumb']);
+	}
+	
 	function createimage($type, $source_pic) {
+		global $config;
+		
 		$image = false;
 		switch($type) {
 			case 'jpg':
diff --git a/post.php b/post.php
index 71a2faae..f15545bb 100644
--- a/post.php
+++ b/post.php
@@ -247,12 +247,12 @@
 			
 			// Check if the image is valid
 			if($post['width'] < 1 || $post['height'] < 1) {
-				unlink($post['file']);
+				undoImage($post);
 				error($config['error']['invalidimg']);
 			}
 			
 			if($post['width'] > $config['max_width'] || $post['height'] > $config['max_height']) {
-				unlink($post['file']);
+				undoImage($post);
 				error($config['error']['maxsize']);
 			}
 			
@@ -269,6 +269,7 @@
 		}
 		
 		if(!($mod && $mod['type'] >= $config['mod']['postunoriginal']) && $config['robot_enable'] && checkRobot($post['body_nomarkup'])) {
+			undoImage($post);
 			if($config['robot_mute']) {
 				error(sprintf($config['error']['muted'], mute()));
 			} else {