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buffer: fix transcode for single-byte enc to ucs2 by addaleax · Pull Request #9838 · nodejs/node

@addaleax 

Fix `buffer.transcode()` for transcoding from single-byte character
encodings to UCS2.

These would previously perform out-of-bounds reads due to an
incorrect `sizeof()` expression.

Fixes: nodejs#9834

@nodejs-github-bot added the c++

Issues and PRs that require attention from people who are familiar with C++.

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Nov 29, 2016

@addaleax addaleax added the buffer

Issues and PRs related to the buffer subsystem.

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Nov 29, 2016

bnoordhuis

trevnorris

@addaleax addaleax deleted the buffer-fix-transcode-to-ucs2 branch

December 6, 2016 00:47

addaleax added a commit that referenced this pull request

Dec 6, 2016 
Fix `buffer.transcode()` for transcoding from single-byte character
encodings to UCS2.

These would previously perform out-of-bounds reads due to an
incorrect `sizeof()` expression.

Fixes: #9834
PR-URL: #9838
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

addaleax added a commit that referenced this pull request

Dec 6, 2016 
Fix `buffer.transcode()` for transcoding from single-byte character
encodings to UCS2.

These would previously perform out-of-bounds reads due to an
incorrect `sizeof()` expression.

Fixes: #9834
PR-URL: #9838
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Fishrock123 added a commit that referenced this pull request

Dec 6, 2016 
Notable changes:

* buffer:
  - Reverted the runtime deprecation of calling `Buffer()` without
`new`. (Anna Henningsen) #9529
  - Fixed `buffer.transcode()` for single-byte character
encodings to `UCS2`. (Anna Henningsen)
#9838
* promise: `--trace-warnings` now produces useful stacktraces for
Promise warnings. (Anna Henningsen)
#9525
* repl: Fixed a bug preventing correct parsing of generator functions.
(Teddy Katz) #9852
* V8: Fixed a significant `instanceof` performance regression.
(Franziska Hinkelmann) #9730

PR-URL: #10127

imyller added a commit to imyller/meta-nodejs that referenced this pull request

Dec 7, 2016 
    Notable changes:

    * buffer:
      - Reverted the runtime deprecation of calling `Buffer()` without
    `new`. (Anna Henningsen) nodejs/node#9529
      - Fixed `buffer.transcode()` for single-byte character
    encodings to `UCS2`. (Anna Henningsen)
    nodejs/node#9838
    * promise: `--trace-warnings` now produces useful stacktraces for
    Promise warnings. (Anna Henningsen)
    nodejs/node#9525
    * repl: Fixed a bug preventing correct parsing of generator functions.
    (Teddy Katz) nodejs/node#9852
    * V8: Fixed a significant `instanceof` performance regression.
    (Franziska Hinkelmann) nodejs/node#9730

Signed-off-by: Ilkka Myller <ilkka.myller@nodefield.com>

jmdarling pushed a commit to jmdarling/node that referenced this pull request

Dec 8, 2016 
Fix `buffer.transcode()` for transcoding from single-byte character
encodings to UCS2.

These would previously perform out-of-bounds reads due to an
incorrect `sizeof()` expression.

Fixes: nodejs#9834
PR-URL: nodejs#9838
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>