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net: fix crash if POLLHUP is received #32590
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If the `onread` socket option is used and a `POLLHUP` event is received, libuv returns `UV_EOF` along with a `NULL` buffer in the read callback, causing the crash. Deal with this case. Fixes: nodejs#31823
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Co-Authored-By: Juan José <[email protected]>
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If the `onread` socket option is used and a `POLLHUP` event is received, libuv returns `UV_EOF` along with a `NULL` buffer in the read callback, causing the crash. Deal with this case. Fixes: #31823 PR-URL: #32590 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]>
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If the `onread` socket option is used and a `POLLHUP` event is received, libuv returns `UV_EOF` along with a `NULL` buffer in the read callback, causing the crash. Deal with this case. Fixes: #31823 PR-URL: #32590 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]>
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If the `onread` socket option is used and a `POLLHUP` event is received, libuv returns `UV_EOF` along with a `NULL` buffer in the read callback, causing the crash. Deal with this case. Fixes: #31823 PR-URL: #32590 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]>
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If the `onread` socket option is used and a `POLLHUP` event is received, libuv returns `UV_EOF` along with a `NULL` buffer in the read callback, causing the crash. Deal with this case. Fixes: #31823 PR-URL: #32590 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]>
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If the
onread
socket option is used and aPOLLHUP
event is received,libuv returns
UV_EOF
along with aNULL
buffer in the read callback,causing the crash. Deal with this case.
See: https://github.com/nodejs/node/blob/master/deps/uv/src/unix/stream.c#L1317-L1323
Fixes: #31823
Checklist
make -j4 test
(UNIX), orvcbuild test
(Windows) passes