[rtems commit] 2010-05-27 Ralf Cors =?UTF-8?Q?=C3=A9pius=20?=<ralf.corsepius at rtems.org>

[Sebastian Huber]

Module:    rtems
Branch:    4.9
Commit:    ca3086610064072df20fb08998f88d373dd4ab96
Changeset: http://git.rtems.org/rtems/commit/?id=ca3086610064072df20fb08998f88d373dd4ab96

Author:    Ralf Corsepius <ralf.corsepius at rtems.org>
Date:      Thu May 27 16:50:01 2010 +0000

2010-05-27 Ralf Corsépius <ralf.corsepius at rtems.org>

	* libnetworking/libc/gethostnamadr.c:
	Try to make crazy address arithmetic more portable.

---

 cpukit/libnetworking/libc/gethostnamadr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpukit/libnetworking/libc/gethostnamadr.c b/cpukit/libnetworking/libc/gethostnamadr.c
index d67890a..1ae4a02 100644
--- a/cpukit/libnetworking/libc/gethostnamadr.c
+++ b/cpukit/libnetworking/libc/gethostnamadr.c
@@ -378,7 +378,7 @@ int gethostbyname_r(const char*      name,
   strcpy(buf,name);
 
   result->h_addr_list=(char**)(buf+strlen(name)+1);
-  result->h_addr_list+=sizeof(unsigned long)-((unsigned long)(result->h_addr_list)&(sizeof(unsigned long)-1));
+  result->h_addr_list+=sizeof(char*)-((size_t)(result->h_addr_list)&(sizeof(char*)-1));
   result->h_addr_list[0]=(char*)&result->h_addr_list[2];
   if (inet_pton(AF_INET,name,result->h_addr_list[0])) {
     result->h_addrtype=AF_INET;