commit ad431d2e2e15cc47b78fa62e4ab362bfdaa77070
author Daniel Rosenberg <drosen@google.com> Thu Apr 14 19:34:33 2016 +0000
committer android-build-merger <android-build-merger@google.com> Thu Apr 14 19:34:33 2016 +0000
tree c47ca9f1b8f74a49c9f286f6a9135205d9477eb3
parent 69147994ba50146e1f9c7d98136429057627b4bd
parent 4830087b3755b4c3498880369ccbe918aa136cd0

Fix overflow in path building am: 6ea6c04 am: 9c44027
am: 4830087

* commit '4830087b3755b4c3498880369ccbe918aa136cd0':
  Fix overflow in path building

Change-Id: Ie2044be5b1c31b1fe128c90eda1c5df169dc0a3d

sdcard/sdcard.c

diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 7bf6394..5996731 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -330,7 +330,7 @@
 
     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;
         }