libbluray | branch: master | hpi1 <h...@anonymous.org> | Wed Apr 13 14:53:30 2016 +0300| [1b03bcdb8847613650c243909908598cd419d8a7] | committer: hpi1
org.bluray.vfs.VFSManager: improve compatibility > http://git.videolan.org/gitweb.cgi/libbluray.git/?a=commit;h=1b03bcdb8847613650c243909908598cd419d8a7 --- src/libbluray/bdj/java/org/bluray/vfs/VFSManager.java | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/src/libbluray/bdj/java/org/bluray/vfs/VFSManager.java b/src/libbluray/bdj/java/org/bluray/vfs/VFSManager.java index 4255488..a852f3d 100644 --- a/src/libbluray/bdj/java/org/bluray/vfs/VFSManager.java +++ b/src/libbluray/bdj/java/org/bluray/vfs/VFSManager.java @@ -27,14 +27,21 @@ import org.videolan.Logger; public class VFSManager { private static VFSManager instance = null; + private static final Object instanceLock = new Object(); public static VFSManager getInstance() throws SecurityException, UnsupportedOperationException { - if (instance == null) { - instance = new VFSManager(); - } - return instance; + SecurityManager sm = System.getSecurityManager(); + if (sm != null) + sm.checkPermission(new VFSPermission("*")); + + synchronized (instanceLock) { + if (instance == null) { + instance = new VFSManager(); + } + return instance; + } } protected VFSManager() { @@ -71,6 +78,7 @@ public class VFSManager { BUMFAsset[] assets = BUMFParser.parse(manifestfile); if (assets == null) { + logger.error("manifest parsing failed"); state = STABLE; throw new PreparingFailedException(); } _______________________________________________ libbluray-devel mailing list libbluray-devel@videolan.org https://mailman.videolan.org/listinfo/libbluray-devel
