dc5306a8c0
Clang's structure layout randomization feature gets upset when it sees struct neighbor (which is randomized) cast to struct dn_neigh: net/decnet/dn_route.c:1123:15: error: casting from randomized structure pointer type 'struct neighbour *' to 'struct dn_neigh *' gateway = ((struct dn_neigh *)neigh)->addr; ^ Update all the open-coded casts to use container_of() to do the conversion instead of depending on strict member ordering. Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/202205041247.WKBEHGS5-lkp@intel.com Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Yajun Deng <yajun.deng@linux.dev> Cc: Zheng Yongjun <zhengyongjun3@huawei.com> Cc: Bill Wendling <morbo@google.com> Cc: linux-decnet-user@lists.sourceforge.net Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220508102217.2647184-1-keescook@chromium.org Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
|---|---|---|
| .. | ||
| netfilter | ||
| af_decnet.c | ||
| dn_dev.c | ||
| dn_fib.c | ||
| dn_neigh.c | ||
| dn_nsp_in.c | ||
| dn_nsp_out.c | ||
| dn_route.c | ||
| dn_rules.c | ||
| dn_table.c | ||
| dn_timer.c | ||
| Kconfig | ||
| Makefile | ||
| README | ||
| sysctl_net_decnet.c | ||
Linux DECnet Project
======================
The documentation for this kernel subsystem is available in the
Documentation/networking subdirectory of this distribution and also
on line at http://www.chygwyn.com/DECnet/
Steve Whitehouse <SteveW@ACM.org>