1 files changed, 1 insertions, 0 deletions

diff --git a/fs/exec.c b/fs/exec.c
index f1691cd0c9d2..1ba85c7fc6af 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -100,6 +100,7 @@ int unregister_binfmt(struct linux_binfmt * fmt)
         while (*tmp) {
                 if (fmt == *tmp) {
                         *tmp = fmt->next;
+                        fmt->next = NULL;
                         write_unlock(&binfmt_lock);
                         return 0;
                 }