From fa95842462af583d7e0842d02df0e2a19934c0fc Mon Sep 17 00:00:00 2001
From: Damjan Marion <damarion@cisco.com>
Date: Wed, 4 Mar 2020 20:06:06 +0100
Subject: vppinfra: fix 32-bit overflow in os_cpu_clock_frequency

Type: fix
Change-Id: I23250fcbc70086584b5448baec9af9a1528992f5
Signed-off-by: Damjan Marion <damarion@cisco.com>
Signed-off-by: Dave Barach <dave@barachs.net>
---
 src/vppinfra/time.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/vppinfra')

diff --git a/src/vppinfra/time.c b/src/vppinfra/time.c
index 27758dc7534..edeca1f9c2f 100644
--- a/src/vppinfra/time.c
+++ b/src/vppinfra/time.c
@@ -165,7 +165,7 @@ os_cpu_clock_frequency (void)
 
       clib_get_cpuid (0x15, &eax, &ebx, &ecx, &edx);
       if (ebx && ecx)
-	return ecx * ebx / eax;
+	return (u64) ecx *ebx / eax;
 
       if (max_leaf >= 0x16)
 	{
-- 
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