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Use checked wrapper of fd_ macroses #2202

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@landgraf
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@landgraf landgraf commented Dec 14, 2020

This fix buffer overflow if ncat runs with number of connection which
is greated than FD_SETSIZE.

Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1903987

This fix buffer overflow if ncat runs with number of connection which
is greated than FD_SETSIZE.

Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1903987
@dmiller-nmap
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@dmiller-nmap dmiller-nmap commented Jan 7, 2021

I think this change is probably fine, and I'll be reviewing and checking it in shortly, but the bug you linked is restricted and I can't see details about it.

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@nmap-bot nmap-bot closed this in 28bfe0d Jan 7, 2021
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