diff --git a/apps/files_external/3rdparty/composer.json b/apps/files_external/3rdparty/composer.json
index caf87983c5..218a42c689 100644
--- a/apps/files_external/3rdparty/composer.json
+++ b/apps/files_external/3rdparty/composer.json
@@ -9,6 +9,6 @@
 	},
 	"require": {
 		"icewind/streams": "0.6.1",
-		"icewind/smb": "3.0.0"
+		"icewind/smb": "3.0.1"
 	}
 }
diff --git a/apps/files_external/3rdparty/composer.lock b/apps/files_external/3rdparty/composer.lock
index 2339220ffb..10c6fa31af 100644
--- a/apps/files_external/3rdparty/composer.lock
+++ b/apps/files_external/3rdparty/composer.lock
@@ -4,20 +4,20 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "1465c8a4b4139e514086d5803d90af2d",
+    "content-hash": "2cf7fdc531a149399b36b1a7a92ba79b",
     "packages": [
         {
             "name": "icewind/smb",
-            "version": "v3.0.0",
+            "version": "v3.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/icewind1991/SMB.git",
-                "reference": "0d31da4757a37d322e1e181f2286e8a4c89fbc0c"
+                "reference": "bd43cdecd09ffe289fd2881761d4c72e60c95aeb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/icewind1991/SMB/zipball/0d31da4757a37d322e1e181f2286e8a4c89fbc0c",
-                "reference": "0d31da4757a37d322e1e181f2286e8a4c89fbc0c",
+                "url": "https://api.github.com/repos/icewind1991/SMB/zipball/bd43cdecd09ffe289fd2881761d4c72e60c95aeb",
+                "reference": "bd43cdecd09ffe289fd2881761d4c72e60c95aeb",
                 "shasum": ""
             },
             "require": {
@@ -45,7 +45,7 @@
                 }
             ],
             "description": "php wrapper for smbclient and libsmbclient-php",
-            "time": "2018-05-24T09:48:51+00:00"
+            "time": "2019-02-06T16:53:32+00:00"
         },
         {
             "name": "icewind/streams",
diff --git a/apps/files_external/3rdparty/composer/ClassLoader.php b/apps/files_external/3rdparty/composer/ClassLoader.php
index dc02dfb114..fce8549f07 100644
--- a/apps/files_external/3rdparty/composer/ClassLoader.php
+++ b/apps/files_external/3rdparty/composer/ClassLoader.php
@@ -279,7 +279,7 @@ class ClassLoader
      */
     public function setApcuPrefix($apcuPrefix)
     {
-        $this->apcuPrefix = function_exists('apcu_fetch') && ini_get('apc.enabled') ? $apcuPrefix : null;
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
     }
 
     /**
@@ -377,7 +377,7 @@ class ClassLoader
             $subPath = $class;
             while (false !== $lastPos = strrpos($subPath, '\\')) {
                 $subPath = substr($subPath, 0, $lastPos);
-                $search = $subPath.'\\';
+                $search = $subPath . '\\';
                 if (isset($this->prefixDirsPsr4[$search])) {
                     $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
                     foreach ($this->prefixDirsPsr4[$search] as $dir) {
diff --git a/apps/files_external/3rdparty/composer/autoload_classmap.php b/apps/files_external/3rdparty/composer/autoload_classmap.php
index 6c5f86a579..984f509d59 100644
--- a/apps/files_external/3rdparty/composer/autoload_classmap.php
+++ b/apps/files_external/3rdparty/composer/autoload_classmap.php
@@ -72,21 +72,6 @@ return array(
     'Icewind\\Streams\\PathWrapper' => $vendorDir . '/icewind/streams/src/PathWrapper.php',
     'Icewind\\Streams\\RetryWrapper' => $vendorDir . '/icewind/streams/src/RetryWrapper.php',
     'Icewind\\Streams\\SeekableWrapper' => $vendorDir . '/icewind/streams/src/SeekableWrapper.php',
-    'Icewind\\Streams\\Tests\\CallbackWrapperTest' => $vendorDir . '/icewind/streams/tests/CallbackWrapperTest.php',
-    'Icewind\\Streams\\Tests\\CountWrapperTest' => $vendorDir . '/icewind/streams/tests/CountWrapperTest.php',
-    'Icewind\\Streams\\Tests\\DirectoryFilter' => $vendorDir . '/icewind/streams/tests/DirectoryFilter.php',
-    'Icewind\\Streams\\Tests\\DirectoryWrapper' => $vendorDir . '/icewind/streams/tests/DirectoryWrapper.php',
-    'Icewind\\Streams\\Tests\\DirectoryWrapperDummy' => $vendorDir . '/icewind/streams/tests/DirectoryWrapper.php',
-    'Icewind\\Streams\\Tests\\DirectoryWrapperNull' => $vendorDir . '/icewind/streams/tests/DirectoryWrapper.php',
-    'Icewind\\Streams\\Tests\\FailWrapper' => $vendorDir . '/icewind/streams/tests/RetryWrapper.php',
-    'Icewind\\Streams\\Tests\\IteratorDirectory' => $vendorDir . '/icewind/streams/tests/IteratorDirectory.php',
-    'Icewind\\Streams\\Tests\\NullWrapperTest' => $vendorDir . '/icewind/streams/tests/NullWrapperTest.php',
-    'Icewind\\Streams\\Tests\\PartialWrapper' => $vendorDir . '/icewind/streams/tests/RetryWrapper.php',
-    'Icewind\\Streams\\Tests\\PathWrapper' => $vendorDir . '/icewind/streams/tests/PathWrapper.php',
-    'Icewind\\Streams\\Tests\\RetryWrapperTest' => $vendorDir . '/icewind/streams/tests/RetryWrapper.php',
-    'Icewind\\Streams\\Tests\\SeekableWrapper' => $vendorDir . '/icewind/streams/tests/SeekableWrapper.php',
-    'Icewind\\Streams\\Tests\\UrlCallBack' => $vendorDir . '/icewind/streams/tests/UrlCallBack.php',
-    'Icewind\\Streams\\Tests\\WrapperTest' => $vendorDir . '/icewind/streams/tests/WrapperTest.php',
     'Icewind\\Streams\\Url' => $vendorDir . '/icewind/streams/src/Url.php',
     'Icewind\\Streams\\UrlCallback' => $vendorDir . '/icewind/streams/src/UrlCallBack.php',
     'Icewind\\Streams\\Wrapper' => $vendorDir . '/icewind/streams/src/Wrapper.php',
diff --git a/apps/files_external/3rdparty/composer/autoload_static.php b/apps/files_external/3rdparty/composer/autoload_static.php
index 658c947c9c..6c5f9cca9d 100644
--- a/apps/files_external/3rdparty/composer/autoload_static.php
+++ b/apps/files_external/3rdparty/composer/autoload_static.php
@@ -102,21 +102,6 @@ class ComposerStaticInit98fe9b281934250b3a93f69a5ce843b3
         'Icewind\\Streams\\PathWrapper' => __DIR__ . '/..' . '/icewind/streams/src/PathWrapper.php',
         'Icewind\\Streams\\RetryWrapper' => __DIR__ . '/..' . '/icewind/streams/src/RetryWrapper.php',
         'Icewind\\Streams\\SeekableWrapper' => __DIR__ . '/..' . '/icewind/streams/src/SeekableWrapper.php',
-        'Icewind\\Streams\\Tests\\CallbackWrapperTest' => __DIR__ . '/..' . '/icewind/streams/tests/CallbackWrapperTest.php',
-        'Icewind\\Streams\\Tests\\CountWrapperTest' => __DIR__ . '/..' . '/icewind/streams/tests/CountWrapperTest.php',
-        'Icewind\\Streams\\Tests\\DirectoryFilter' => __DIR__ . '/..' . '/icewind/streams/tests/DirectoryFilter.php',
-        'Icewind\\Streams\\Tests\\DirectoryWrapper' => __DIR__ . '/..' . '/icewind/streams/tests/DirectoryWrapper.php',
-        'Icewind\\Streams\\Tests\\DirectoryWrapperDummy' => __DIR__ . '/..' . '/icewind/streams/tests/DirectoryWrapper.php',
-        'Icewind\\Streams\\Tests\\DirectoryWrapperNull' => __DIR__ . '/..' . '/icewind/streams/tests/DirectoryWrapper.php',
-        'Icewind\\Streams\\Tests\\FailWrapper' => __DIR__ . '/..' . '/icewind/streams/tests/RetryWrapper.php',
-        'Icewind\\Streams\\Tests\\IteratorDirectory' => __DIR__ . '/..' . '/icewind/streams/tests/IteratorDirectory.php',
-        'Icewind\\Streams\\Tests\\NullWrapperTest' => __DIR__ . '/..' . '/icewind/streams/tests/NullWrapperTest.php',
-        'Icewind\\Streams\\Tests\\PartialWrapper' => __DIR__ . '/..' . '/icewind/streams/tests/RetryWrapper.php',
-        'Icewind\\Streams\\Tests\\PathWrapper' => __DIR__ . '/..' . '/icewind/streams/tests/PathWrapper.php',
-        'Icewind\\Streams\\Tests\\RetryWrapperTest' => __DIR__ . '/..' . '/icewind/streams/tests/RetryWrapper.php',
-        'Icewind\\Streams\\Tests\\SeekableWrapper' => __DIR__ . '/..' . '/icewind/streams/tests/SeekableWrapper.php',
-        'Icewind\\Streams\\Tests\\UrlCallBack' => __DIR__ . '/..' . '/icewind/streams/tests/UrlCallBack.php',
-        'Icewind\\Streams\\Tests\\WrapperTest' => __DIR__ . '/..' . '/icewind/streams/tests/WrapperTest.php',
         'Icewind\\Streams\\Url' => __DIR__ . '/..' . '/icewind/streams/src/Url.php',
         'Icewind\\Streams\\UrlCallback' => __DIR__ . '/..' . '/icewind/streams/src/UrlCallBack.php',
         'Icewind\\Streams\\Wrapper' => __DIR__ . '/..' . '/icewind/streams/src/Wrapper.php',
diff --git a/apps/files_external/3rdparty/composer/installed.json b/apps/files_external/3rdparty/composer/installed.json
index 707b876e58..d8f063052b 100644
--- a/apps/files_external/3rdparty/composer/installed.json
+++ b/apps/files_external/3rdparty/composer/installed.json
@@ -1,17 +1,17 @@
 [
     {
         "name": "icewind/smb",
-        "version": "v3.0.0",
-        "version_normalized": "3.0.0.0",
+        "version": "v3.0.1",
+        "version_normalized": "3.0.1.0",
         "source": {
             "type": "git",
             "url": "https://github.com/icewind1991/SMB.git",
-            "reference": "0d31da4757a37d322e1e181f2286e8a4c89fbc0c"
+            "reference": "bd43cdecd09ffe289fd2881761d4c72e60c95aeb"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/icewind1991/SMB/zipball/0d31da4757a37d322e1e181f2286e8a4c89fbc0c",
-            "reference": "0d31da4757a37d322e1e181f2286e8a4c89fbc0c",
+            "url": "https://api.github.com/repos/icewind1991/SMB/zipball/bd43cdecd09ffe289fd2881761d4c72e60c95aeb",
+            "reference": "bd43cdecd09ffe289fd2881761d4c72e60c95aeb",
             "shasum": ""
         },
         "require": {
@@ -21,7 +21,7 @@
         "require-dev": {
             "phpunit/phpunit": "^5.7"
         },
-        "time": "2018-05-24T09:48:51+00:00",
+        "time": "2019-02-06T16:53:32+00:00",
         "type": "library",
         "installation-source": "dist",
         "autoload": {
diff --git a/apps/files_external/3rdparty/icewind/smb/src/System.php b/apps/files_external/3rdparty/icewind/smb/src/System.php
index 30592dd262..eb3385a602 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/System.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/System.php
@@ -16,6 +16,8 @@ class System {
 
 	private $stdbuf;
 
+	private $date;
+
 	public static function getFD($num) {
 		$folders = [
 			'/proc/self/fd',
@@ -43,6 +45,13 @@ class System {
 		return $this->net;
 	}
 
+	public function getDatePath() {
+		if (!$this->date) {
+			$this->date = trim(`which date`);
+		}
+		return $this->date;
+	}
+
 	public function hasStdBuf() {
 		if (!$this->stdbuf) {
 			$result = null;
diff --git a/apps/files_external/3rdparty/icewind/smb/src/TimeZoneProvider.php b/apps/files_external/3rdparty/icewind/smb/src/TimeZoneProvider.php
index 8dce76cb77..012f3bb0d5 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/TimeZoneProvider.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/TimeZoneProvider.php
@@ -43,10 +43,13 @@ class TimeZoneProvider {
 				);
 				$this->timeZone = exec($command);
 			}
-
-			if ($this->timeZone) {
-				// fallback to server timezone
-				$this->timeZone = date_default_timezone_get();
+			if (!$this->timeZone) { // fallback to server timezone
+				$date = $this->system->getDatePath();
+				if ($date) {
+					$this->timeZone = exec($date . " +%z");
+				} else {
+					$this->timeZone = date_default_timezone_get();
+				}
 			}
 		}
 		return $this->timeZone;
diff --git a/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php b/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php
index 4ef0be583d..2c6b293c86 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php
@@ -13,7 +13,6 @@ use Icewind\SMB\Exception\DependencyException;
 use Icewind\SMB\Exception\FileInUseException;
 use Icewind\SMB\Exception\InvalidTypeException;
 use Icewind\SMB\Exception\NotFoundException;
-use Icewind\SMB\IFileInfo;
 use Icewind\SMB\INotifyHandler;
 use Icewind\SMB\IServer;
 use Icewind\SMB\System;
@@ -159,13 +158,14 @@ class Share extends AbstractShare {
 		if ($path !== "" && $path !== "/") {
 			$parent = dirname($path);
 			$dir = $this->dir($parent);
-			$file = array_values(array_filter($dir, function(IFileInfo $info) use ($path) {
+			$file = array_values(array_filter($dir, function(FileInfo $info) use ($path) {
 				return $info->getPath() === $path;
 			}));
 			if ($file) {
 				return $file[0];
 			}
 		}
+
 		$escapedPath = $this->escapePath($path);
 		$output = $this->execute('allinfo ' . $escapedPath);
 		// Windows and non Windows Fileserver may respond different