From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Mon, 26 May 2014 15:09:37 +0000 (+0100)
Subject: Ensure timer never set to zero for millisleep.  Bug 1426
X-Git-Tag: exim-4_85_RC1~86^2~1
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/a40bc6c8fc409f7ad792d8de33c2d9eb1ca03e58

Ensure timer never set to zero for millisleep.  Bug 1426
---

diff --git a/src/src/exim.c b/src/src/exim.c
index 517b5435e..6a2336450 100644
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -310,7 +310,8 @@ struct itimerval itval;
 itval.it_interval.tv_sec = 0;
 itval.it_interval.tv_usec = 0;
 itval.it_value.tv_sec = msec/1000;
-itval.it_value.tv_usec = (msec % 1000) * 1000;
+if ((itval.it_value.tv_usec = (msec % 1000) * 1000) == 0)
+  itval.it_value.tv_usec = 1;
 milliwait(&itval);
 }