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Increase write buffer length for Nmap output on Windows. This should

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prevent error messages like: "log_vwrite: vnsprintf failed.  Even after
increasing bufferlen to 819200, Vsnprintf returned -1 (logt == 1)."
Thanks to prozente0 for the report.
This commit is contained in:
fyodor 2008-06-28 21:23:39 +00:00
parent 60774c2313
commit f810762936
1 changed files with 1 additions and 1 deletions
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output.cc
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@ -1054,7 +1054,7 @@ void log_vwrite(int logt, const char *fmt, va_list ap) {
/* Windows seems to just give -1 rather than the amount of space we
would need. So lets just gulp up a huge amount in the hope it
will be enough */
writebuflen *= 100;
writebuflen *= 150;
}
writebuf = (char *) safe_realloc(writebuf, writebuflen);
len = Vsnprintf(writebuf, writebuflen, fmt, apcopy);