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dgram: use Buffer.alloc(0) for zero-size buffers #8751

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ChALkeR
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@ChALkeR ChALkeR commented Sep 23, 2016

Checklist
  • make -j8 test (UNIX), or vcbuild test nosign (Windows) passes
  • commit message follows commit guidelines
Affected core subsystem(s)

dgram

Description of change

There is no difference between Buffer.alloc(0) and Buffer.allocUnsafe(0), so there is no reason to confuse anyone reading the code with an additional call to allocUnsafe.

/cc @jasnell @addaleax

Upd: ow, I created a branch on this repo, will delete it after this merges.

There is no difference between alloc(0) and allocUnsafe(0), so there is
no reason to confuse anyone reading the code with an additional call to
allocUnsafe.
@ChALkeR ChALkeR added the dgram Issues and PRs related to the dgram subsystem / UDP. label Sep 23, 2016
@nodejs-github-bot nodejs-github-bot added the dgram Issues and PRs related to the dgram subsystem / UDP. label Sep 23, 2016
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@addaleax addaleax left a comment

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LGTM

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@imyller imyller left a comment

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LGTM

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@jasnell jasnell left a comment

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LGTM

@lpinca
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lpinca commented Sep 28, 2016

LGTM

@jasnell
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jasnell commented Sep 28, 2016

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imyller commented Oct 2, 2016

@jasnell jasnell self-assigned this Oct 6, 2016
jasnell pushed a commit that referenced this pull request Oct 6, 2016
There is no difference between alloc(0) and allocUnsafe(0), so there is
no reason to confuse anyone reading the code with an additional call to
allocUnsafe.

PR-URL: #8751
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
@jasnell
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jasnell commented Oct 6, 2016

Landed in 0f944ab. Thank you!

@MylesBorins
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lts?

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jasnell commented Oct 7, 2016

Yes, pulling this back makes sense.

@ChALkeR ChALkeR deleted the dgram-buffer-alloc branch October 7, 2016 12:27
jasnell pushed a commit that referenced this pull request Oct 10, 2016
There is no difference between alloc(0) and allocUnsafe(0), so there is
no reason to confuse anyone reading the code with an additional call to
allocUnsafe.

PR-URL: #8751
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Fishrock123 pushed a commit that referenced this pull request Oct 11, 2016
There is no difference between alloc(0) and allocUnsafe(0), so there is
no reason to confuse anyone reading the code with an additional call to
allocUnsafe.

PR-URL: #8751
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
@MylesBorins
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@ChALkeR this is not landing cleanly on v4.x, would you be willing to manually backport?

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8 participants