Jeff King <p...@peff.net> writes:
> On Tue, Dec 18, 2018 at 01:05:51PM -0800, Josh Steadmon wrote:
>
>> On 2018.12.18 12:35, Jeff King wrote:
>> > On Thu, Dec 13, 2018 at 11:43:55AM -0800, Josh Steadmon wrote:
>> >
>> > > Add a new fuzz test for the commit graph and fix a buffer read-overflow
>> > > that it discovered. Additionally, fix the Makefile instructions for
>> > > building fuzzers.
>> > >
>> > > Changes since V3:
>> > > * Improve portability of the new test functionality.
>> >
>> > I thought there was some question about /dev/zero, which I think is
>> > in this version (I don't actually know whether there are portability
>> > issues or not, but somebody did mention it).
>> >
>> > -Peff
>>
>> I've only found one reference [1] (from 1999) of OS X Server not having
>> a /dev/zero. It appears to be present as of 2010 though [2].
>
> Thanks for digging. That seems like enough to assume we should try it
> and see if any macOS people complain.
Our tests have been relying on /dev/zero since 852a1710 ("am: let
command-line options override saved options", 2015-08-04) that
appeared in v2.6.0. Anybody who has trouble with /dev/zero now has
kept silent for about a dozen major releases, I think, and will be
silent with this one, too ;-)
>
> I do wonder if we'll run into problems on Windows, though.
>
> -Peff
