From e8180a30e5cc547893cca4f65f4625f8a41ea1d4 Mon Sep 17 00:00:00 2001
From: Derrick Brashear <shadow@dementia.org>
Date: Wed, 20 Oct 2004 08:41:29 +0000
Subject: [PATCH] 
 STABLE12-viced-callback-lock-host-during-multi-breakcallback-20041011

since it looks like CheckHost is using a gc'd client conn, this more or less has
 to be it.

and don't deadlock.


(cherry picked from commit d98a0af85d857f74ba8c50ae85f397a526822cb8)
---
 src/viced/callback.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/viced/callback.c b/src/viced/callback.c
index 98c3521de..ff736600b 100644
--- a/src/viced/callback.c
+++ b/src/viced/callback.c
@@ -772,6 +772,7 @@ static void MultiBreakCallBack_r(cba, ncbas, afidp, xhost)
     if (!thishost || (thishost->hostFlags & HOSTDELETED)) {
       continue;
     }
+    rx_GetConnection(thishost->callback_rxcon);
     conns[j++] = thishost->callback_rxcon;
 	
 #ifdef	ADAPT_MTU
@@ -842,8 +843,10 @@ static void MultiBreakCallBack_r(cba, ncbas, afidp, xhost)
   for (i=0; i<ncbas; i++) {
     struct host *hp;
     hp = cba[i].hp;
-    if (hp && xhost != hp)
+    if (hp && xhost != hp) {
+      rx_PutConnection(hp->callback_rxcon);
       h_Release_r(hp);
+    }
   }
 
 return ;
-- 
2.39.5