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Break up the maxSocketsAllowed assignment.

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david
2013-02-22 01:14:32 +00:00
parent 719017b003
commit 630a6db051
1 changed files with 18 additions and 12 deletions
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30
scan_engine.cc
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@@ -942,18 +942,24 @@ void UltraProbe::setConnect(u16 portno) {
ConnectScanInfo::ConnectScanInfo() {
maxValidSD = -1;
numSDs = 0;
/* Subtracting 10 from max_sd accounts for
stdin
stdout
stderr
/dev/tty
/var/run/utmpx, which is opened on Mac OS X at least
-oG log file
-oN log file
-oS log file
-oX log file
perhaps another we've forgotten. */
maxSocketsAllowed = (o.max_parallelism) ? o.max_parallelism : MAX(5, max_sd() - 10);
if (o.max_parallelism > 0) {
maxSocketsAllowed = o.max_parallelism;
} else {
/* Subtracting 10 from max_sd accounts for
stdin
stdout
stderr
/dev/tty
/var/run/utmpx, which is opened on Mac OS X at least
-oG log file
-oN log file
-oS log file
-oX log file
perhaps another we've forgotten. */
maxSocketsAllowed = max_sd() - 10;
if (maxSocketsAllowed < 5)
maxSocketsAllowed = 5;
}
FD_ZERO(&fds_read);
FD_ZERO(&fds_write);
FD_ZERO(&fds_except);