From e88faee9dd533a98d1cad4eeaa9c35be27a700fa Mon Sep 17 00:00:00 2001
From: Vincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Date: Fri, 27 Dec 2013 14:32:33 -0500
Subject: [PATCH] qrexec-daemon: reject negative timeouts

---
 qrexec/qrexec-daemon.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/qrexec/qrexec-daemon.c b/qrexec/qrexec-daemon.c
index 728ece7..36b9389 100644
--- a/qrexec/qrexec-daemon.c
+++ b/qrexec/qrexec-daemon.c
@@ -152,8 +152,8 @@ void init(int xid)
 	startup_timeout_str = getenv("QREXEC_STARTUP_TIMEOUT");
 	if (startup_timeout_str) {
 		startup_timeout = atoi(startup_timeout_str);
-		if (startup_timeout == 0)
-			// invalid number
+		if (startup_timeout <= 0)
+			// invalid or negative number
 			startup_timeout = MAX_STARTUP_TIME_DEFAULT;
 	}
 	signal(SIGUSR1, sigusr1_handler);