From: Michael Stapelberg <michael@stapelberg.de>
Date: Sat, 29 Jun 2013 17:28:13 +0000 (+0200)
Subject: Bugfix: fix bus error on OpenBSD/sparc64 (Thanks tobiasu)
X-Git-Tag: 4.6~13^2^2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=cecadbfdfe01b770e8a7832e94e0ca58073a03f9;p=i3%2Fi3

Bugfix: fix bus error on OpenBSD/sparc64 (Thanks tobiasu)

fixes #1034
---

diff --git a/libi3/ipc_recv_message.c b/libi3/ipc_recv_message.c
index 8fd438e3..8d36700a 100644
--- a/libi3/ipc_recv_message.c
+++ b/libi3/ipc_recv_message.c
@@ -54,10 +54,10 @@ int ipc_recv_message(int sockfd, uint32_t *message_type,
     }
 
     walk += strlen(I3_IPC_MAGIC);
-    *reply_length = *((uint32_t*)walk);
+    memcpy(reply_length, walk, sizeof(uint32_t));
     walk += sizeof(uint32_t);
     if (message_type != NULL)
-        *message_type = *((uint32_t*)walk);
+        memcpy(message_type, walk, sizeof(uint32_t));
 
     *reply = smalloc(*reply_length);