From a20fda6480ffa3389686a942d166aa08509d5f0b Mon Sep 17 00:00:00 2001
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Tue, 19 Jan 2021 19:57:37 +0000
Subject: [PATCH] Respect --max-retries in UDP scan even when some payloads
 haven't been sent.

---
 scan_engine.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scan_engine.cc b/scan_engine.cc
index be775c1a7..81266f5b6 100644
--- a/scan_engine.cc
+++ b/scan_engine.cc
@@ -2457,6 +2457,8 @@ static void doAnyOutstandingRetransmits(UltraScanInfo *USI) {
             (maxtries > probe->tryno ||
             // We may exceed maxtries if this is UDP...
              ((USI->udp_scan || (USI->ping_scan && USI->ptech.rawudpscan))
+             // ...and we haven't exceeded the manually-set max_retries
+              && USI->perf.tryno_cap > probe->tryno
              // ...and there are more payloads we haven't tried.
               && udp_payload_count(probe->dport()) > probe->tryno)
             ) && !probe->isPing()) {