diff options
Diffstat (limited to 'core/java')
| -rw-r--r-- | core/java/android/os/FileUtils.java | 2 | ||||
| -rw-r--r-- | core/java/com/android/internal/os/ZygoteInit.java | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/core/java/android/os/FileUtils.java b/core/java/android/os/FileUtils.java index a17b7fe..72e21de 100644 --- a/core/java/android/os/FileUtils.java +++ b/core/java/android/os/FileUtils.java @@ -85,6 +85,8 @@ public class FileUtils public static native int getPermissions(String file, int[] outPermissions); + public static native int setUMask(int mask); + /** returns the FAT file system volume ID for the volume mounted * at the given mount point, or -1 for failure * @param mount point for FAT volume diff --git a/core/java/com/android/internal/os/ZygoteInit.java b/core/java/com/android/internal/os/ZygoteInit.java index f8a77a1..9c84e0e 100644 --- a/core/java/com/android/internal/os/ZygoteInit.java +++ b/core/java/com/android/internal/os/ZygoteInit.java @@ -22,6 +22,7 @@ import android.content.res.TypedArray; import android.graphics.drawable.Drawable; import android.net.LocalServerSocket; import android.os.Debug; +import android.os.FileUtils; import android.os.SystemClock; import android.os.SystemProperties; import android.util.Config; @@ -506,6 +507,9 @@ public class ZygoteInit { closeServerSocket(); + // set umask to 0077 so new files and directories will default to owner-only permissions. + FileUtils.setUMask(FileUtils.S_IRWXG | FileUtils.S_IRWXO); + /* * Pass the remaining arguments to SystemServer. * "--nice-name=system_server com.android.server.SystemServer" |