1. A method comprising: receiving an original bit array at an input/output interface on a memory; detecting, by a memory controller, a line malfunction in a data bit transmission line between a first bit node and a second bit node, wherein the first bit node is in the input/output interface in the memory, wherein the second bit node is in an array of memory cells in the memory, wherein the data bit transmission line was architected to transmit a bit value from the first bit node to the second bit node, and wherein the bit value is part of the original bit array received at the input/output interface; in response to detecting the line malfunction, identifying, by the memory controller, a constant voltage state at the second bit node caused by the line malfunction; in response to determining that the constant voltage state is non-representative of the bit value intended to be transmitted from the first bit node to the second bit node, inverting, by an inversion logic, bit values for all bits in the original bit array to create an inverted bit array; storing, by the memory controller, the inverted bit array in the array of memory cells; receiving, from a requesting device, a request for the original bit array; in response to receiving the request for the original bit array, transmitting, by the memory controller, the inverted bit array from the array of memory cells to the input/output interface; inverting, by the inversion logic, the inverted bit array at the input/output interface to reconstruct the original bit array; and transmitting, by the memory controller, the reconstructed original bit array to the requesting device.