From 066f70ea6830a65b092b41365a050d681fae44ed Mon Sep 17 00:00:00 2001
From: "Evgeny Grin (Karlson2k)" <k2k@narod.ru>
Date: Sat, 8 Aug 2015 12:29:58 +0000
Subject: [PATCH] daemon.c: MHD_select(): check for timeout value overflow

---
 src/microhttpd/daemon.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/microhttpd/daemon.c b/src/microhttpd/daemon.c
index 9a94bd92..d45c7487 100644
--- a/src/microhttpd/daemon.c
+++ b/src/microhttpd/daemon.c
@@ -2364,7 +2364,10 @@ MHD_select (struct MHD_Daemon *daemon,
     {
       /* ltimeout is in ms */
       timeout.tv_usec = (ltimeout % 1000) * 1000;
-      timeout.tv_sec = ltimeout / 1000;
+      if (ltimeout / 1000 > TIMEVAL_TV_SEC_MAX)
+        timeout.tv_sec = TIMEVAL_TV_SEC_MAX;
+      else
+        timeout.tv_sec = (_MHD_TIMEVAL_TV_SEC_TYPE)(ltimeout / 1000);
       tv = &timeout;
     }
   num_ready = MHD_SYS_select_ (max + 1, &rs, &ws, &es, tv);