# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1301582531 0
# Node ID 306a907d23e7dce13ff7b130d2aeb3655da163fd
# Parent  4fbf9a7556edb725cf59b6b62b4c38ee458e7d9c
Avoid segfault when handling childpid race

diff -r 4fbf9a7556ed -r 306a907d23e7 svr-chansession.c
--- a/svr-chansession.c	Fri Mar 18 14:31:07 2011 +0000
+++ b/svr-chansession.c	Thu Mar 31 14:42:11 2011 +0000
@@ -692,6 +692,8 @@
 	ses.maxfd = MAX(ses.maxfd, channel->readfd);
 	ses.maxfd = MAX(ses.maxfd, channel->errfd);
 
+	sleep(1);
+
 	addchildpid(chansess, chansess->pid);
 
 	if (svr_ses.lastexit.exitpid != -1) {
@@ -705,6 +707,7 @@
 				TRACE(("found match for lastexitpid"))
 				svr_ses.childpids[i].chansess->exit = svr_ses.lastexit;
 				svr_ses.lastexit.exitpid = -1;
+				break;
 			}
 		}
 	}