ANDROID: sdcardfs: override umask on mkdir and create
The mode on files created on the lower fs should
not be affected by the umask of the calling
task's fs_struct. Instead, we create a copy
and modify it as needed. This also lets us avoid
the string shenanigans around .nomedia files.
Bug: 27992761
Change-Id: Ia3a6e56c24c6e19b3b01c1827e46403bb71c2f4c
Signed-off-by: Daniel Rosenberg <drosen@google.com>
diff --git a/fs/fs_struct.c b/fs/fs_struct.c
index 7dca743..005dcb4 100644
--- a/fs/fs_struct.c
+++ b/fs/fs_struct.c
@@ -127,6 +127,7 @@
}
return fs;
}
+EXPORT_SYMBOL_GPL(copy_fs_struct);
int unshare_fs_struct(void)
{