(v4.x-backport) zlib: fix crash when initializing failed #14860
Closed
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This is a partial backport of semver-patch bits of 9e4660b. This commit fixes the Node process crashing when constructors of classes of the zlib module are given invalid options. * Throw an Error when the zlib library rejects the value of windowBits, instead of crashing with an assertion. * Treat windowBits and memLevel options consistently with other ones and don't crash when non-numeric values are given. PR-URL: nodejs#13098 Fixes: nodejs#13082 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Unset `mode_` when initializing the zlib stream failed, so that we don’t try to call the zlib end functions (`deflateEnd()` etc.) when cleaning up in `ZCtx::Close()`. Fixes: nodejs#14178 Ref: nodejs#13098 PR-URL: nodejs#14666 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com>
nodejs-github-bot
added
c++
2 tasks
MylesBorins
pushed a commit
that referenced
this pull request
Sep 19, 2017
This is a partial backport of semver-patch bits of 9e4660b. This commit fixes the Node process crashing when constructors of classes of the zlib module are given invalid options. * Throw an Error when the zlib library rejects the value of windowBits, instead of crashing with an assertion. * Treat windowBits and memLevel options consistently with other ones and don't crash when non-numeric values are given. Backport-PR-URL: #14860 PR-URL: #13098 Fixes: #13082 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
MylesBorins
pushed a commit
that referenced
this pull request
Sep 19, 2017
Unset `mode_` when initializing the zlib stream failed, so that we don’t try to call the zlib end functions (`deflateEnd()` etc.) when cleaning up in `ZCtx::Close()`. Fixes: #14178 Ref: #13098 Backport-PR-URL: #14860 PR-URL: #14666 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com>
|
landed in 273e02d...5422eb8 |
MylesBorins
pushed a commit
that referenced
this pull request
Oct 25, 2017
This is a partial backport of semver-patch bits of 9e4660b. This commit fixes the Node process crashing when constructors of classes of the zlib module are given invalid options. * Throw an Error when the zlib library rejects the value of windowBits, instead of crashing with an assertion. * Treat windowBits and memLevel options consistently with other ones and don't crash when non-numeric values are given. Backport-PR-URL: #14860 PR-URL: #13098 Fixes: #13082 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
MylesBorins
pushed a commit
that referenced
this pull request
Oct 25, 2017
Unset `mode_` when initializing the zlib stream failed, so that we don’t try to call the zlib end functions (`deflateEnd()` etc.) when cleaning up in `ZCtx::Close()`. Fixes: #14178 Ref: #13098 Backport-PR-URL: #14860 PR-URL: #14666 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com>
|
I ended up modifying the first commit due to the sec fix please review |
|
@nodejs/tsc @nodejs/lts |
|
Ok for me. |
This was referenced Apr 28, 2023
This was referenced Apr 28, 2023
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
First commit is a partial backport of semver-patch bits of #13098, cherry-picked from v6.x-staging (321c90f, #13201). Second one is a backport of #14666.
/cc @MylesBorins
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)
zlib