Merge branch 'master' of github.com:WoltLab/WCF

wcfsetup/install/files/acp/style/wcf.css

@@ -3923,14 +3923,14 @@ button:hover {
 /* Active State */
 
 .wcf-button:focus,
-.active .wcf-button,
 .default .wcf-button:focus,
 input[type='reset']:focus,
 input[type='submit']:focus,
 input[type='button']:focus,
 button:focus,
 
 .wcf-button:active,
+.active .wcf-button,
 .default .wcf-button:active,
 input[type='reset']:active,
 input[type='submit']:active,

wcfsetup/install/files/js/WCF.js

@@ -2872,7 +2872,7 @@ WCF.Effect.SmoothScroll.prototype = {
 	 * Initializes effect.
 	 */
 	init: function() {
-		$('a[href=#top],a[href=#bottom]').click(function() {
+		$('a[href$=#top],a[href$=#bottom]').click(function() {
 			var $target = $(this.hash);
 			if ($target.length) {
 				var $targetOffset = $target.getOffsets().top;

wcfsetup/install/files/lib/system/io/Tar.class.php

@@ -269,15 +269,31 @@ protected function readContent() {
 		$i = 0;
 
 		// Read the 512 bytes header
+		$longFilename = null;
 		while (strlen($binaryData = $this->file->read(512)) != 0) {
 			// read header
 			$header = $this->readHeader($binaryData);
 			if ($header === false) {
 				continue;	
 			}
-			$this->contentList[$i] = $header;
-			$this->contentList[$i]['index'] = $i;
-			$i++;
+
+			// fixes a bug that files with long names aren't correctly
+			// extracted
+			if ($longFilename !== null) {
+				$header['filename'] = $longFilename;
+				$longFilename = null;
+			}
+			if ($header['typeflag'] == 'L') {
+				$fileData = unpack("a".$header['size']."filename", $this->file->read(512));
+				$longFilename = $fileData['filename'];
+				$header['size'] = 0;
+			}
+			// don't include the @LongLink file in the content list
+			else {
+				$this->contentList[$i] = $header;
+				$this->contentList[$i]['index'] = $i;
+				$i++;
+			}
 
 			$this->file->seek($this->file->tell() + (512 * ceil(($header['size'] / 512))));
 		}