commit f24f5eff41968dda6f97333c9b4c09ec4c5a8597
author Ajay Panicker <apanicke@google.com> Thu May 12 15:52:01 2016 -0700
committer Ajay Panicker <apanicke@google.com> Thu May 12 22:54:08 2016 +0000
tree ef9629f29528aec58051aab91737e4856a3dcefe
parent aa39d20a60a56a1528af0ed726e2effa90e08fb5

Add sync to write the backup file to the filesystem

Bug: 27354612
Change-Id: I5a7751b6f08831d43647391774501f211336e9eb

btif/src/btif_config.cc

diff --git a/btif/src/btif_config.cc b/btif/src/btif_config.cc
index 2703372..722d6a6 100644
--- a/btif/src/btif_config.cc
+++ b/btif/src/btif_config.cc
@@ -480,6 +480,7 @@
 
   pthread_mutex_lock(&lock);
   rename(CONFIG_FILE_PATH, CONFIG_BACKUP_PATH);
+  sync();
   config_t *config_paired = config_new_clone(config);
   btif_config_remove_unpaired(config_paired);
   config_save(config_paired, CONFIG_FILE_PATH);