lukechilds/node - node - Gitea: Git with a cup of tea

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Tree: 4ce9bfb4e7

Commit Graph

Author	SHA1	Message	Date
Aaron Petcoff	e849dd0ff3	test: Use strictEqual in test-tls-writewrap-leak PR-URL: https://github.com/nodejs/node/pull/9666 Reviewed-By: Myles Borins <myles.borins@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>	8 years ago
Fedor Indutny	bf25994308	tls: fix leak of WriteWrap+TLSWrap combination Writing data to TLSWrap instance during handshake will result in it being queued in `write_item_queue_`. This queue won't get cleared up until the end of the handshake. Technically, it gets cleared on `~TLSWrap` invocation, however this won't ever happen because every `WriteWrap` holds a reference to the `TLSWrap` through JS object, meaning that they are doomed to be alive for eternity. To breach this dreadful contract a knight shall embark from the `close` function to kill the dragon of memory leak with his magic spear of `destroySSL`. `destroySSL` cleans up `write_item_queue_` and frees `SSL` structure, both are good for memory usage. PR-URL: https://github.com/nodejs/node/pull/9586 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>	8 years ago

Author

SHA1

Message

Date

Aaron Petcoff

e849dd0ff3

test: Use strictEqual in test-tls-writewrap-leak

PR-URL: https://github.com/nodejs/node/pull/9666
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

8 years ago

Fedor Indutny

bf25994308

tls: fix leak of WriteWrap+TLSWrap combination

Writing data to TLSWrap instance during handshake will result in it
being queued in `write_item_queue_`. This queue won't get cleared up
until the end of the handshake.

Technically, it gets cleared on `~TLSWrap` invocation, however this
won't ever happen because every `WriteWrap` holds a reference to the
`TLSWrap` through JS object, meaning that they are doomed to be alive
for eternity.

To breach this dreadful contract a knight shall embark from the
`close` function to kill the dragon of memory leak with his magic
spear of `destroySSL`.

`destroySSL` cleans up `write_item_queue_` and frees `SSL` structure,
both are good for memory usage.

PR-URL: https://github.com/nodejs/node/pull/9586
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

8 years ago

2 Commits (4ce9bfb4e7eeb2f651d307b42e7fdbb255a2c0d6)