Re: Dereferencing freed memory bugs

[Marcin Slusarz]

Dan Carpenter pisze:
> I added a check to smatch (http://repo.or.cz/w/smatch.git/) to check
> for when we dereference
> freed memory.
> 
> (...)
> drivers/media/video/s2255drv.c +1711 s2255_destroy(42) 'dev'
> (...)

Broken by commit 14d962602c8bf86e63c9b9272be1f0360d0a448a:
V4L/DVB (8752): s2255drv: firmware improvement patch

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