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[Nsock] Made it a fatal error instead of silent memory corruption

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when an attempt is made to use a file descriptor whose number is not
less than FD_SETSIZE. This applies only on non-Windows platforms
where FD_SETSIZE is a limit on the value of file descriptors as well
as a limit on the number of descriptors in the set. The error will
look like
  nsock_core.c:186: Attempt to FD_SET fd 1024, which is not less
  than FD_SETSIZE (1024). Try using a lower parallelism.
Thanks to Brandon Enright for discovering the problem and much help
debugging it, and to Jay Fink for submitting an initial patch. [David]
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david
2009-10-11 19:23:39 +00:00
parent a681119026
commit d7f6706df3
1 changed files with 11 additions and 0 deletions
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@@ -1,5 +1,16 @@
# Nmap Changelog ($Id$); -*-text-*-
o [Nsock] Made it a fatal error instead of silent memory corruption
when an attempt is made to use a file descriptor whose number is not
less than FD_SETSIZE. This applies only on non-Windows platforms
where FD_SETSIZE is a limit on the value of file descriptors as well
as a limit on the number of descriptors in the set. The error will
look like
nsock_core.c:186: Attempt to FD_SET fd 1024, which is not less
than FD_SETSIZE (1024). Try using a lower parallelism.
Thanks to Brandon Enright for discovering the problem and much help
debugging it, and to Jay Fink for submitting an initial patch. [David]
o [Ncat] Fixed proxy connections in connect mode on Windows. Because
the dup function does not work on Windows, an assertion failure
would be raised reading