last = kernel;
clone = CloneKernelInfo(last);
+ if (clone == (KernelInfo *) NULL)
+ return;
RotateKernelInfo(clone, 180); /* flip */
LastKernelInfo(last)->next = clone;
last = clone;
clone = CloneKernelInfo(last);
+ if (clone == (KernelInfo *) NULL)
+ return;
RotateKernelInfo(clone, 90); /* transpose */
LastKernelInfo(last)->next = clone;
last = clone;
clone = CloneKernelInfo(last);
+ if (clone == (KernelInfo *) NULL)
+ return;
RotateKernelInfo(clone, 180); /* flop */
LastKernelInfo(last)->next = clone;