From: Tobias Brunner <tobias@strongswan.org>
Date: Thu, 14 Sep 2017 17:33:07 +0000 (+0200)
Subject: dhcp: Fix warning regarding unaligned pointer value due to packed struct
X-Git-Tag: 5.6.1dr3~7
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e433d512f4b184d3591bd78be6d74b55a84d5d03;p=thirdparty%2Fstrongswan.git

dhcp: Fix warning regarding unaligned pointer value due to packed struct

We don't need to access this as uint32_t so just cast it to a char*.
---

diff --git a/src/libcharon/plugins/dhcp/dhcp_socket.c b/src/libcharon/plugins/dhcp/dhcp_socket.c
index 4f4e1ffe0f..7541c3b492 100644
--- a/src/libcharon/plugins/dhcp/dhcp_socket.c
+++ b/src/libcharon/plugins/dhcp/dhcp_socket.c
@@ -438,7 +438,7 @@ METHOD(dhcp_socket_t, release, void,
 	DBG1(DBG_CFG, "sending DHCP RELEASE for %H to %H", release, server);
 
 	chunk = release->get_address(release);
-	memcpy(&dhcp.client_address, chunk.ptr,
+	memcpy((char*)&dhcp.client_address, chunk.ptr,
 		   min(chunk.len, sizeof(dhcp.client_address)));
 
 	option = (dhcp_option_t*)&dhcp.options[optlen];