Re: [PATCH] stm32: stm32-hash: Add kmalloc_array allocation check

[Li kunyu]

hello senior:
  'rctx->hw_context' is a member of the rctx pointer array object and will pass 'memcpy(out, rctx, sizeof(*rctx)) at the end of the function;  ', copied to the out pointer memory, it cannot be released, I think this patch does an allocation check on the 'rctx->hw_context' pointer should help a bit.