From 2e00acc17b6a856a0ce2d5bf61909536c700c8e9 Mon Sep 17 00:00:00 2001
From: Bradley Schofield <ionicisere@gmail.com>
Date: Mon, 21 Mar 2022 11:25:08 +0000
Subject: [PATCH] Increase Execution output limit to 1MB

---
 app/config/collections.php | 8 ++++----
 app/executor.php           | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/app/config/collections.php b/app/config/collections.php
index 98f41e8833..fc7af6b7c7 100644
--- a/app/config/collections.php
+++ b/app/config/collections.php
@@ -2007,7 +2007,7 @@ $collections = [
                 '$id' => 'stderr',
                 'type' => Database::VAR_STRING,
                 'format' => '',
-                'size' => 16384,
+                'size' => 1048576,
                 'signed' => true,
                 'required' => false,
                 'default' => '',
@@ -2018,7 +2018,7 @@ $collections = [
                 '$id' => 'stdout',
                 'type' => Database::VAR_STRING,
                 'format' => '',
-                'size' => 16384,
+                'size' => 1048576,
                 'signed' => true,
                 'required' => false,
                 'default' => '',
@@ -2124,7 +2124,7 @@ $collections = [
                 '$id' => 'stdout',
                 'type' => Database::VAR_STRING,
                 'format' => '',
-                'size' => 16384,
+                'size' => 1048576,
                 'signed' => true,
                 'required' => false,
                 'default' => null,
@@ -2135,7 +2135,7 @@ $collections = [
                 '$id' => 'stderr',
                 'type' => Database::VAR_STRING,
                 'format' => '',
-                'size' => 16384,
+                'size' => 1048576,
                 'signed' => true,
                 'required' => false,
                 'default' => null,
diff --git a/app/executor.php b/app/executor.php
index f882164d16..0585ca7287 100644
--- a/app/executor.php
+++ b/app/executor.php
@@ -283,8 +283,8 @@ App::post('/v1/runtimes')
             $endTime = \time();
             $container = array_merge($container, [
                 'status' => 'ready',
-                'stdout' => \utf8_encode($stdout),
-                'stderr' => \utf8_encode($stderr),
+                'stdout' => \mb_substr(\utf8_encode($stdout), 0, 1048576), // Limit to 1MB
+                'stderr' => \mb_substr(\utf8_encode($stderr), 0, 1048576), // Limit to 1MB
                 'startTime' => $startTime,
                 'endTime' => $endTime,
                 'duration' => $endTime - $startTime,
@@ -501,8 +501,8 @@ App::post('/v1/execution')
             $execution = [
                 'status' => $functionStatus,
                 'statusCode' => $statusCode,
-                'stdout' => \utf8_encode(\mb_substr($stdout, -16384)),
-                'stderr' => \utf8_encode(\mb_substr($stderr, -16384)),
+                'stdout' => \mb_substr(\utf8_encode($stdout), 0, 1048576), // Limit to 1MB
+                'stderr' => \mb_substr(\utf8_encode($stderr), 0, 1048576), // Limit to 1MB
                 'time' => $executionTime,
             ];