How to use padding based on this framework?

[pjjpjj]

If l set the pad is 1 when initing the conv1_wb like this initConvAndFc(this->conv1_wb, 20, 3, 3, 1, 1)
there will be an error: free(): invalid pointer: 0x00007fab8d8297d8
And I found in function convolutionInit(), when calculating the size of outpBox padding size is not considered.
I wonder if i can use padding based on this framework and how to ?
thank you very much

[pjjpjj]

l tried featurePadInit before feature2MatrixInit, and do featurePad before feature2Matrix when run the net, it works.