WIP: update tizen_qemu_defconfig

[platform/kernel/linux-starfive.git] / mm / memfd.c

diff --git a/mm/memfd.c b/mm/memfd.c
index 08f5f83..b0104b4 100644 (file)
--- a/mm/memfd.c
+++ b/mm/memfd.c
@@ -328,7 +328,8 @@ SYSCALL_DEFINE2(memfd_create,
 
        if (flags & MFD_ALLOW_SEALING) {
                file_seals = memfd_file_seals_ptr(file);
-               *file_seals &= ~F_SEAL_SEAL;
+               if (file_seals)
+                       *file_seals &= ~F_SEAL_SEAL;
        }
 
        fd_install(fd, file);