commit 9c440272192d600c72659da5bfbe0c2e0a133cfe
author Daniel Rosenberg <drosen@google.com> Thu Apr 14 19:27:58 2016 +0000
committer android-build-merger <android-build-merger@google.com> Thu Apr 14 19:27:58 2016 +0000
tree 09155cabcbdf9b5b53b3b7666a061762eca41327
parent a183654b820447e6bd9980413e1f7ff5b89f875b
parent 6ea6c04ca695e0f0b6bcf3ea4529b9fd74fee8e4

Fix overflow in path building
am: 6ea6c04

* commit '6ea6c04ca695e0f0b6bcf3ea4529b9fd74fee8e4':
  Fix overflow in path building

Change-Id: Ia4388b694ddb12083e0d5a67a3a5f3f5bba2fb12

sdcard/sdcard.c

diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 05fbfba..62d8f10 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -325,7 +325,7 @@
 
     ssize_t pathlen = 0;
     if (node->parent && node->graft_path == NULL) {
-        pathlen = get_node_path_locked(node->parent, buf, bufsize - namelen - 2);
+        pathlen = get_node_path_locked(node->parent, buf, bufsize - namelen - 1);
         if (pathlen < 0) {
             return -1;
         }