27 lines
1.2 KiB
Diff
27 lines
1.2 KiB
Diff
From fca9874a9b42a2134f907d2fb46ab774a831404a Mon Sep 17 00:00:00 2001
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From: Mihai Maruseac <mihaimaruseac@google.com>
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Date: Mon, 19 Apr 2021 17:33:11 -0700
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Subject: [PATCH] Prevent another division by zero.
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PiperOrigin-RevId: 369338598
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Change-Id: I55471d363e401fdcf8d259670ad4eef672b731e2
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---
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tensorflow/core/kernels/conv_grad_shape_utils.cc | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/tensorflow/core/kernels/conv_grad_shape_utils.cc b/tensorflow/core/kernels/conv_grad_shape_utils.cc
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index 7543ce669923a..805f5809a472e 100644
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--- a/tensorflow/core/kernels/conv_grad_shape_utils.cc
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+++ b/tensorflow/core/kernels/conv_grad_shape_utils.cc
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@@ -127,6 +127,10 @@ Status ConvBackpropComputeDimensionsV2(
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// dimensions of the filter Tensor.
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VLOG(2) << "input vs filter_in depth " << dims->in_depth << " "
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<< filter_shape.dim_size(num_dims - 2);
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+ if (filter_shape.dim_size(num_dims - 2) <= 0) {
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+ return errors ::InvalidArgument(
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+ label, ": filter depth must be strictly greated than zero");
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+ }
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if (dims->in_depth % filter_shape.dim_size(num_dims - 2)) {
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return errors::InvalidArgument(
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label, ": input depth must be evenly divisible by filter depth");
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