From ee6264df4e2c47e0dd186e66095999c89b018ac2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20=C5=81yszczek?= <michal.lyszczek@bofc.pl>
Date: Sat, 14 Apr 2018 06:44:38 -0600
Subject: [PATCH] fs/smartfs:  Fix a hardfault in SmartFS.  Problem occurred
 when opening a file with O_CREAT (only) when the file arelready exists but
 has a size of zero.

---
 fs/smartfs/smartfs_utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/smartfs/smartfs_utils.c b/fs/smartfs/smartfs_utils.c
index 5071030c41..100ba8cda9 100644
--- a/fs/smartfs/smartfs_utils.c
+++ b/fs/smartfs/smartfs_utils.c
@@ -1823,7 +1823,7 @@ int smartfs_shrinkfile(FAR struct smartfs_mountpt_s *fs,
 
       if (length == 0)
         {
-          dest       = (FAR uint8_t *)&sf->buffer;
+          dest       = (FAR uint8_t *)sf->buffer;
           destsize   = fs->fs_llformat.availbytes;
         }
       else