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net: validate fds passed to Socket constructor #21429
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net: validate fds passed to Socket constructor
This commit validates the file descriptor passed to the TTY wrap's guessHandleType() function. Prior to this commit, a bad file descriptor would trigger an abort in the binding layer. PR-URL: #21429 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Minwoo Jung <minwoo@nodesource.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
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Maybe add a test where
fdis non-numeric?