Re: [PATCH] fdc: check null block pointer before blk_pwrite

On 8/27/20 7:38 AM, P J P wrote: From: Prasad J Pandit While transferring data via fdctrl_write_data(), check that current drive does not have a null block pointer. Avoid null pointer dereference. Hi PJP. I assume this patch actually covers the exact same thing that the other if cur_drv->bl

Re: [PATCH] fdc: check null block pointer before blk_pwrite

P J P 于2020年8月27日周四 下午7:41写道： > > From: Prasad J Pandit > > While transferring data via fdctrl_write_data(), check that > current drive does not have a null block pointer. Avoid > null pointer dereference. > > -> https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Ffdc_nullptr1 > ==16

Re: [PATCH] fdc: check null block pointer before blk_pwrite

+-- On Thu, 27 Aug 2020, P J P wrote --+ | While transferring data via fdctrl_write_data(), check that | current drive does not have a null block pointer. Avoid | null pointer dereference. | | -> https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Ffdc_nullptr1 | ==1658854==Hint: addre

[PATCH] fdc: check null block pointer before blk_pwrite

From: Prasad J Pandit While transferring data via fdctrl_write_data(), check that current drive does not have a null block pointer. Avoid null pointer dereference. -> https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Ffdc_nullptr1 ==1658854==Hint: address points to the zero page.