From: Roy Marples <roy@marples.name>
Date: Sun, 16 Feb 2020 09:38:57 +0000 (+0000)
Subject: Revert "dhcp: Cast away a compile warning"
X-Git-Tag: v9.0.0~36
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f0429aafbc0372c9675d0d0a8fb23d2cbe3f822b;p=thirdparty%2Fdhcpcd.git

Revert "dhcp: Cast away a compile warning"

This reverts commit ccf3a5e9fe4ea8f63cfcdb27f96b02ec2cc8ff70.
This has been determined to be a gcc bug and will be worked
around another way in the build system.
---

diff --git a/src/dhcp.c b/src/dhcp.c
index 11a2c18e..4015c65f 100644
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -3370,7 +3370,7 @@ is_packet_udp_bootp(void *packet, size_t plen)
 	memcpy(&udp, (char *)ip + ip_hlen, sizeof(udp));
 	if (ntohs(udp.uh_ulen) < sizeof(udp))
 		return false;
-	if (ip_hlen + (size_t)ntohs(udp.uh_ulen) > plen)
+	if (ip_hlen + ntohs(udp.uh_ulen) > plen)
 		return false;
 
 	/* Check it's to and from the right ports. */