Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1283548

Re: [PATCH] rtc: fix overflow and incorrect calculation in rtc_time64_to_tm

Show all headers | View raw

On 12/03/2015 08:55 PM, Alexandre Belloni wrote:
> On 03/12/2015 at 19:12:24 -0500, Sasha Levin wrote :
>> > At some point after humans go extinct and robots cotrol the world, dividing
>> > he time64_t by 86400 to extract the days will overflow a 32bit integer,
>> > leading to incorrect conversion into rtc_time in rtc_time64_to_tm().
>> > 
> And at that time, the robots won't care about 32bit platforms :)

One can only hope... :)

I'll resend.


Thanks,
Sasha
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH] rtc: fix overflow and incorrect calculation in rtc_time64_to_tm Sasha Levin <sasha.levin@oracle.com> - 2015-12-04 01:20 +0100
  Re: [PATCH] rtc: fix overflow and incorrect calculation in  rtc_time64_to_tm kbuild test robot <lkp@intel.com> - 2015-12-04 01:30 +0100
  Re: [PATCH] rtc: fix overflow and incorrect calculation in  rtc_time64_to_tm kbuild test robot <lkp@intel.com> - 2015-12-04 02:50 +0100
  Re: [PATCH] rtc: fix overflow and incorrect calculation in  rtc_time64_to_tm kbuild test robot <lkp@intel.com> - 2015-12-04 02:50 +0100
  Re: [PATCH] rtc: fix overflow and incorrect calculation in  rtc_time64_to_tm Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2015-12-04 03:00 +0100
    Re: [PATCH] rtc: fix overflow and incorrect calculation in  rtc_time64_to_tm Sasha Levin <sasha.levin@oracle.com> - 2015-12-04 03:10 +0100

csiph-web