Add mode when open(O_CREAT) is used.

When creating a new file using open(..., O_CREAT), it is an error
to fail to specify a creation mode. If a mode is not specified, a
random stack provided value is used as the "mode".

This will become a compile error in a future Android change.

Change-Id: I761708c001247d7a2faac2e286288b45bfecc6f7

1 files changed, 1 insertions, 1 deletions

diff --git a/cryptfs.c b/cryptfs.c
index e1c177d..e6439fe 100644
--- a/cryptfs.c
+++ b/cryptfs.c
@@ -1370,7 +1370,7 @@ int cryptfs_enable(char *howarg, char *passwd)
             /* wipe data if encryption failed */
             SLOGE("encryption failed - rebooting into recovery to wipe data\n");
             mkdir("/cache/recovery", 0700);
-            int fd = open("/cache/recovery/command", O_RDWR|O_CREAT|O_TRUNC);
+            int fd = open("/cache/recovery/command", O_RDWR|O_CREAT|O_TRUNC, 0600);
             if (fd >= 0) {
                 write(fd, "--wipe_data", strlen("--wipe_data") + 1);
                 close(fd);