Messages in this thread | | | Subject | Re: Potential NULL pointer deference in spi | From | Eric Dumazet <> | Date | Wed, 9 Oct 2019 22:48:32 -0700 |
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On 10/9/19 10:37 PM, Yizhuo Zhai wrote: > Hi All: > > drivers/spi/spi.c: > > The function to_spi_device() could return NULL, but some callers > in this file does not check the return value while directly dereference > it, which seems potentially unsafe. > > Such callers include spidev_release(), spi_dev_check(), > driver_override_store(), etc. > >
Many of your reports are completely bogus.
I suggest you spend more time before sending such emails to very large audience and risk being ignored at some point.
Thanks.
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