am b3e4b46d: am e583bcf1: Merge "Explicitly set lib dir permissions during unlink" into jb-dev

* commit 'b3e4b46db028c35d6d12c5f8f25b0463833fb51d':
  Explicitly set lib dir permissions during unlink
diff --git a/cmds/installd/commands.c b/cmds/installd/commands.c
index 5878619..d94daf7 100644
--- a/cmds/installd/commands.c
+++ b/cmds/installd/commands.c
@@ -1093,7 +1093,12 @@
         rc = -errno;
         goto out;
     }
-
+    if (chmod(libdir, 0755) < 0) {
+        ALOGE("cannot chmod dir '%s': %s\n", libdir, strerror(errno));
+        unlink(libdir);
+        rc = -errno;
+        goto out;
+    }
     if (chown(libdir, AID_SYSTEM, AID_SYSTEM) < 0) {
         ALOGE("cannot chown dir '%s': %s\n", libdir, strerror(errno));
         unlink(libdir);