net: add fd protection, fix #3604 #3605
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| stream.on('error', function() {}); | ||
| stream.write('might crash'); | ||
| } catch(e) {} | ||
| }); // Should not crash. |
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This test isn't durable enough; see #3604 (comment)
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Instead wrap this in assert.throws() to check that it both doesn't abort and that it throws properly. CI should be able to give us a better idea whether the test will work on all platforms.
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Maybe someone with more knowledge can help come up with a better test? |
| bool ret = false; | ||
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| if (fd >= 0 && | ||
| (unsigned)fd < loop->nwatchers && |
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left few comments. |
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@trevnorris Thanks for reviewing! I have revised the commit according to your advice. |
| bool ret = false; | ||
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| if (static_cast<unsigned>(fd) < loop->nwatchers && | ||
| loop->watchers[fd] != NULL) |
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loop->watchers and loop->nwatchers are UNIX-specific. This won't compile on Windows.
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And considered "private", so code should access them really...
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In that case this job had better be handled by libuv
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Any reason to keep this open? |
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Nope, I'd move to close. |
This is one possible way to fix #3604