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| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2013-09-03 02:13:31 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-14 06:54:56 -0700 |
| commit | ef1f8bcdc2febd53978905b5b0a5201104cce653 (patch) | |
| tree | fbd2fe454407b2a86dce8f3785abb7bd571639d2 /mm/init-mm.c | |
| parent | bd35c1a7f659dfa01179e456881285a9f057d30c (diff) | |
ipv6: fix null pointer dereference in __ip6addrlbl_add
[ Upstream commit 639739b5e609a5074839bb22fc061b37baa06269 ]
Commit b67bfe0d42cac56c512dd5da4b1b347a23f4b70a ("hlist: drop
the node parameter from iterators") changed the behavior of
hlist_for_each_entry_safe to leave the p argument NULL.
Fix this up by tracking the last argument.
Reported-by: Michele Baldessari <michele@acksyn.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Tested-by: Michele Baldessari <michele@acksyn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/init-mm.c')
0 files changed, 0 insertions, 0 deletions