buffer: don't set `kNoZeroFill` flag in allocUnsafe
Pull Request check-list
-
Does make -j8 test
(UNIX) orvcbuild test nosign
(Windows) pass with this change (including linting)? -
Is the commit message formatted according to CONTRIBUTING.md? -
If this change fixes a bug (or a performance problem), is a regression test (or a benchmark) included? -
Is a documentation update included (if this change modifies existing APIs, or introduces new ones)?
Affected core subsystem(s)
buffer
Description of change
If kNoZeroFill
is set here, it won't be reset in case of
pooled allocation. In case of "slow" allocation it will be
set later anyway.