Messages in this thread | | | Date | Fri, 27 Jan 2012 15:22:56 -0600 | From | Timur Tabi <> | Subject | Re: [PATCH] watchdog: fix GETTIMEOUT ioctl in booke_wdt |
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Timur Tabi wrote: > Dmitry Artamonow wrote: >> +#ifdef CONFIG_FSL_BOOKE >> + return put_user(period_to_sec(booke_wdt_period), p); >> +#else > > period_to_sec() returns an unsigned long long, which means that the driver > will write 8 bytes instead of 4 to user space.
Ok, I take that back. put_user() uses the size of the pointer, which makes more sense anyway.
-- Timur Tabi Linux kernel developer at Freescale
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