[PATCH v2 1/3] vclock: use static buffer to format vclock

[Konstantin Osipov]

* Vladimir Davydov <vdavydov.dev at gmail.com> [19/02/15 15:26]:
> Currently, vclock_to_string() allocates the formatted vclock string
> using malloc() and hence the caller is responsible for freeing it, which
> isn't very user-friendly. Let's use a static buffer as we do to format
> other objects.

OK to push.


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