src: fix invalid windowBits=8 gzip segfault #33045
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`{ windowBits: 8 }` is legal for deflate streams but not gzip streams.
Fix a nullptr dereference when formatting the error message.
Bug introduced in commit c34eae5 ("zlib: refactor zlib internals")
from September 2018.
It's also handled in C++ land now, per the previous commit, but intercepting it in JS land makes for prettier error messages.
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Co-authored-by: Jiawen Geng <technicalcute@gmail.com>
addaleax
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`{ windowBits: 8 }` is legal for deflate streams but not gzip streams.
Fix a nullptr dereference when formatting the error message.
Bug introduced in commit c34eae5 ("zlib: refactor zlib internals")
from September 2018.
PR-URL: #33045
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: David Carlier <devnexen@gmail.com>
addaleax
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May 9, 2020
It's also handled in C++ land now, per the previous commit, but intercepting it in JS land makes for prettier error messages. PR-URL: #33045 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de> Reviewed-By: David Carlier <devnexen@gmail.com>
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Landed in 3226731...d8a380e |
codebytere
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May 11, 2020
`{ windowBits: 8 }` is legal for deflate streams but not gzip streams.
Fix a nullptr dereference when formatting the error message.
Bug introduced in commit c34eae5 ("zlib: refactor zlib internals")
from September 2018.
PR-URL: #33045
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: David Carlier <devnexen@gmail.com>
codebytere
pushed a commit
that referenced
this pull request
May 11, 2020
It's also handled in C++ land now, per the previous commit, but intercepting it in JS land makes for prettier error messages. PR-URL: #33045 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de> Reviewed-By: David Carlier <devnexen@gmail.com>
Merged
codebytere
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Jun 7, 2020
`{ windowBits: 8 }` is legal for deflate streams but not gzip streams.
Fix a nullptr dereference when formatting the error message.
Bug introduced in commit c34eae5 ("zlib: refactor zlib internals")
from September 2018.
PR-URL: #33045
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: David Carlier <devnexen@gmail.com>
codebytere
pushed a commit
that referenced
this pull request
Jun 7, 2020
It's also handled in C++ land now, per the previous commit, but intercepting it in JS land makes for prettier error messages. PR-URL: #33045 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de> Reviewed-By: David Carlier <devnexen@gmail.com>
Merged
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{ windowBits: 8 }is legal for deflate streams but not gzip streams.Fix a nullptr dereference when formatting the error message.
Bug introduced in commit c34eae5 ("zlib: refactor zlib internals")
from September 2018.
zlib: reject windowBits=8 when mode=GZIP
It's also handled in C++ land now, per the previous commit, but
intercepting it in JS land makes for prettier error messages.