From: Roy Marples <roy@marples.name>
Date: Fri, 30 Aug 2019 14:33:05 +0000 (+0100)
Subject: Cast away a conversion warning with prior
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a995c14f12f97b070d41224776007d56eb41ea96;p=thirdparty%2Fdhcpcd.git

Cast away a conversion warning with prior
---

diff --git a/src/dhcp.c b/src/dhcp.c
index 679e409a..591c00fa 100644
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -1593,7 +1593,7 @@ in_cksum(const void *data, size_t len, uint32_t *isum)
 		sum += *word++;
 
 	if (len == 1)
-		sum += htons(*(const uint8_t *)word << 8);
+		sum += htons((uint16_t)(*(const uint8_t *)word << 8));
 
 	if (isum != NULL)
 		*isum = sum;