From 0d45ea1ca641b21b73bcf9c00e0179cda284e7e7 Mon Sep 17 00:00:00 2001
From: Mihai Maruseac <mihaimaruseac@google.com>
Date: Tue, 27 Apr 2021 17:45:57 -0700
Subject: [PATCH] Prevent one more div by 0 in TFLite

PiperOrigin-RevId: 370800114
Change-Id: I6b956aeb8c458cc6f514408d2e89ffacfe249e57
---
 tensorflow/lite/kernels/space_to_depth.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tensorflow/lite/kernels/space_to_depth.cc b/tensorflow/lite/kernels/space_to_depth.cc
index 4db7440b57e60..35a0fe1c26e20 100644
--- a/tensorflow/lite/kernels/space_to_depth.cc
+++ b/tensorflow/lite/kernels/space_to_depth.cc
@@ -61,6 +61,7 @@ TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
   TF_LITE_ENSURE_TYPES_EQ(context, input->type, output->type);
 
   const int block_size = params->block_size;
+  TF_LITE_ENSURE(context, block_size > 0);
   const int input_height = input->dims->data[1];
   const int input_width = input->dims->data[2];
   int output_height = input_height / block_size;