dir: dir create with mode 0770 [1/1]

PD#SWPL-167938

Problem:
incorrect dir mode 0666 created

Solution:
create dir with mode 0770

Verify:
PB

Change-Id: I84f06d951b3bcbaacec4ac23a494bae894281afe
Signed-off-by: Zhiqiang Han <zhiqiang.han@amlogic.com>
diff --git a/src/segment.c b/src/segment.c
index 9ef3f41..464ce6d 100644
--- a/src/segment.c
+++ b/src/segment.c
@@ -140,7 +140,7 @@
   memset(dir_name, 0, sizeof(dir_name));
   segment_get_dirname(dir_name, params->location);
 
-  ret = mkdir(dir_name, 0666);
+  ret = mkdir(dir_name, 0770);
   if (ret == -1) {
     DVR_WARN("mkdir of %s returns %d due to errno:%d,%s",
         dir_name,ret,errno,strerror(errno));