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[Tensorflow] Fix potential vulnerable cloned function #1016

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[Tensorflow] Fix potential vulnerable cloned function #1016

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4 changes: 4 additions & 0 deletions tensorflow/core/kernels/conv_grad_ops.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,10 @@ Status ConvBackpropComputeDimensionsV2(
// dimensions of the filter Tensor.
VLOG(2) << "input vs filter_in depth " << dims->in_depth << " "
<< filter_shape.dim_size(num_dims - 2);
if (filter_shape.dim_size(num_dims - 2) <= 0) {
return errors ::InvalidArgument(
label, ": filter depth must be strictly greated than zero");
}
if (dims->in_depth % filter_shape.dim_size(num_dims - 2)) {
return errors::InvalidArgument(
label, ": input depth must be evenly divisible by filter depth");
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