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Validate arguments of FractionalMaxPoolGrad #49680

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May 26, 2021
Merged

Validate arguments of FractionalMaxPoolGrad #49680

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14 changes: 14 additions & 0 deletions tensorflow/core/kernels/fractional_max_pool_op.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -235,6 +235,20 @@ class FractionalMaxPoolGradOp : public OpKernel {

// Just to make it similar to FractionalMaxPoolOp.
constexpr int tensor_in_and_out_dims = 4;
OP_REQUIRES(
context, tensor_in.dims() == tensor_in_and_out_dims,
errors::InvalidArgument("orig_input should be a tensor of rank 4, got ",
tensor_in.DebugString()));
OP_REQUIRES(context, tensor_in.NumElements() > 0,
errors::InvalidArgument("orig_input must not be empty, got ",
tensor_in.DebugString()));
OP_REQUIRES(context, tensor_out.dims() == tensor_in_and_out_dims,
errors::InvalidArgument(
"orig_output should be a tensor of rank 4, got ",
tensor_out.DebugString()));
OP_REQUIRES(context, tensor_out.NumElements() > 0,
errors::InvalidArgument("orig_output must not be empty, got ",
tensor_out.DebugString()));
std::vector<int64> input_size(tensor_in_and_out_dims);
std::vector<int64> output_size(tensor_in_and_out_dims);
for (int i = 0; i < tensor_in_and_out_dims; ++i) {
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