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 <soyjuanarbol@gmail.com>
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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 <anna@addaleax.net> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
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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 <anna@addaleax.net> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
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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 <anna@addaleax.net> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
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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 <anna@addaleax.net> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
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If the
onreadsocket option is used and aPOLLHUPevent is received,libuv returns
UV_EOFalong with aNULLbuffer 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