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Fix tf.raw_ops.QuantizeAndDequantizeV3 array index failure. #49529

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merged 1 commit into from May 27, 2021
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Fix tf.raw_ops.QuantizeAndDequantizeV3 array index failure. #49529

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5 changes: 5 additions & 0 deletions tensorflow/core/kernels/quantize_and_dequantize_op.cc
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Expand Up @@ -13,6 +13,7 @@ See the License for the specific language governing permissions and
limitations under the License.
==============================================================================*/

#include "tensorflow/core/framework/op_requires.h"
#define EIGEN_USE_THREADS

#if (defined(GOOGLE_CUDA) && GOOGLE_CUDA) || \
Expand Down Expand Up @@ -151,6 +152,10 @@ class QuantizeAndDequantizeV3Op : public OpKernel {

void Compute(OpKernelContext* ctx) override {
const Tensor& input = ctx->input(0);
OP_REQUIRES(ctx, axis_ < input.dims(),
errors::InvalidArgument(
"Axis requested is larger than input dimensions. Axis: ",
axis_, " Input Dimensions: ", input.dims()));
const int depth = (axis_ == -1) ? 1 : input.dim_size(axis_);
Tensor* output = nullptr;
OP_REQUIRES_OK(ctx, ctx->allocate_output(0, input.shape(), &output));
Expand Down