Fix crash when the Upgrade header cannot be read #2231
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It is possible that the Upgrade header is correctly received and handled (the `'upgrade'` event is emitted) without its value being returned to the user. This can happen if the number of received headers exceed the `server.maxHeadersCount` or `request.maxHeadersCount` threshold. In this case `incomingMessage.headers.upgrade` may not be set. Handle the case correctly and abort the handshake. Fixes #2230
lpinca
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It is possible that the Upgrade header is correctly received and handled (the `'upgrade'` event is emitted) without its value being returned to the user. This can happen if the number of received headers exceed the `server.maxHeadersCount` or `request.maxHeadersCount` threshold. In this case `incomingMessage.headers.upgrade` may not be set. Handle the case correctly and abort the handshake. Fixes #2230
lpinca
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It is possible that the Upgrade header is correctly received and handled (the `'upgrade'` event is emitted) without its value being returned to the user. This can happen if the number of received headers exceed the `server.maxHeadersCount` or `request.maxHeadersCount` threshold. In this case `incomingMessage.headers.upgrade` may not be set. Handle the case correctly and abort the handshake. Fixes #2230
lpinca
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Jun 16, 2024
It is possible that the Upgrade header is correctly received and handled (the `'upgrade'` event is emitted) without its value being returned to the user. This can happen if the number of received headers exceed the `server.maxHeadersCount` or `request.maxHeadersCount` threshold. In this case `incomingMessage.headers.upgrade` may not be set. Handle the case correctly and abort the handshake. Fixes #2230
lpinca
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Jun 16, 2024
It is possible that the Upgrade header is correctly received and handled (the `'upgrade'` event is emitted) without its value being returned to the user. This can happen if the number of received headers exceed the `server.maxHeadersCount` or `request.maxHeadersCount` threshold. In this case `incomingMessage.headers.upgrade` may not be set. Handle the case correctly and abort the handshake. Fixes #2230
lpinca
added a commit
that referenced
this pull request
Jun 16, 2024
It is possible that the Upgrade header is correctly received and handled (the `'upgrade'` event is emitted) without its value being returned to the user. This can happen if the number of received headers exceed the `server.maxHeadersCount` or `request.maxHeadersCount` threshold. In this case `incomingMessage.headers.upgrade` may not be set. Handle the case correctly and abort the handshake. Fixes #2230
mina86
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Jun 18, 2024
Bumps ws from 7.5.9 to 7.5.10 to address crash when the Upgrade header cannot be read. See websockets/ws#2231.
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chinthliss
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It is possible that the Upgrade header is correctly received and handled
(the
'upgrade'event is emitted) without its value being returned tothe user. This can happen if the number of received headers exceed the
server.maxHeadersCountorrequest.maxHeadersCountthreshold. In thiscase
incomingMessage.headers.upgrademay not be set.Handle the case correctly and abort the handshake.
Fixes #2230