[haiku-commits] r37940 - haiku/trunk/src/add-ons/kernel/network/stack
- From: axeld@xxxxxxxxxxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Fri, 6 Aug 2010 14:55:51 +0200 (CEST)
Author: axeld
Date: 2010-08-06 14:55:51 +0200 (Fri, 06 Aug 2010)
New Revision: 37940
Changeset: http://dev.haiku-os.org/changeset/37940
Modified:
haiku/trunk/src/add-ons/kernel/network/stack/link.cpp
Log:
* The sockaddr_dl can actually be longer than sockaddr, so we need to use a
sockaddr_storage here (wasn't that bad before, as ifreq has a 30 bytes buffer
after the sockaddr.
Modified: haiku/trunk/src/add-ons/kernel/network/stack/link.cpp
===================================================================
--- haiku/trunk/src/add-ons/kernel/network/stack/link.cpp 2010-08-06
12:21:34 UTC (rev 37939)
+++ haiku/trunk/src/add-ons/kernel/network/stack/link.cpp 2010-08-06
12:55:51 UTC (rev 37940)
@@ -422,11 +422,12 @@
if (interface == NULL)
return B_DEVICE_NOT_FOUND;
- get_device_interface_address(interface,
&request.ifr_addr);
+ sockaddr_storage address;
+ get_device_interface_address(interface,
(sockaddr*)&address);
put_device_interface(interface);
return user_memcpy(&((struct ifreq*)value)->ifr_addr,
- &request.ifr_addr, request.ifr_addr.sa_len);
+ &address, address.ss_len);
}
case SIOCGIFFLAGS:
Other related posts:
- » [haiku-commits] r37940 - haiku/trunk/src/add-ons/kernel/network/stack - axeld