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-rw-r--r--drivers/android/binder.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 9e0982289dde..362c0deb65f1 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -1886,6 +1886,8 @@ static void binder_deferred_fd_close(int fd)
init_task_work(&twcb->twork, binder_do_fd_close);
twcb->file = close_fd_get_file(fd);
if (twcb->file) {
+ // pin it until binder_do_fd_close(); see comments there
+ get_file(twcb->file);
filp_close(twcb->file, current->files);
task_work_add(current, &twcb->twork, TWA_RESUME);
} else {