From: Axel Wagner <mail@merovius.de>
Date: Tue, 3 May 2011 10:38:57 +0000 (+0200)
Subject: Fix unaligned memory access on sparc (Thanks David Coppa)
X-Git-Tag: 4.0.1~7^2~3^2~4
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=778268c9bbd176f976ee0ea4c137d1f90a8bd229;p=i3%2Fi3

Fix unaligned memory access on sparc (Thanks David Coppa)
---

diff --git a/i3bar/src/ipc.c b/i3bar/src/ipc.c
index f943b4f0..2f5d481c 100644
--- a/i3bar/src/ipc.c
+++ b/i3bar/src/ipc.c
@@ -183,9 +183,11 @@ void got_data(struct ev_loop *loop, ev_io *watcher, int events) {
     }
 
     char *walk = header + strlen(I3_IPC_MAGIC);
-    uint32_t size = *((uint32_t*) walk);
+    uint32_t size;
+    memcpy(&size, (uint32_t*)walk, sizeof(uint32_t));
     walk += sizeof(uint32_t);
-    uint32_t type = *((uint32_t*) walk);
+    uint32_t type;
+    memcpy(&type, (uint32_t*)walk, sizeof(uint32_t));
 
     /* Now that we know, what to expect, we can start read()ing the rest
      * of the message */