From: Michael Adam <obnox@samba.org>
Date: Wed, 3 Feb 2016 10:28:32 +0000 (+0100)
Subject: lib:socket: fix CID 1350010 - integer OVERFLOW_BEFORE_WIDEN
X-Git-Tag: tevent-0.9.27~88
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=498383afefccb8c7acd93da2c374b5bed1de6e4a;p=thirdparty%2Fsamba.git

lib:socket: fix CID 1350010 - integer OVERFLOW_BEFORE_WIDEN

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Feb  4 00:35:11 CET 2016 on sn-devel-144
---

diff --git a/lib/socket/interfaces.c b/lib/socket/interfaces.c
index 98341e2ba07..cf094f0b4c5 100644
--- a/lib/socket/interfaces.c
+++ b/lib/socket/interfaces.c
@@ -160,7 +160,7 @@ static void query_iface_speed_from_name(const char *name, uint64_t *speed)
 	if (ret == -1) {
 		goto done;
 	}
-	*speed = (ethtool_cmd_speed(&ecmd)) * 1000 * 1000;
+	*speed = ((uint64_t)ethtool_cmd_speed(&ecmd)) * 1000 * 1000;
 
 done:
 	(void)close(fd);