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| author |   Johannes Berg <johannes.berg@intel.com> | 2013-11-21 18:17:04 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-11-21 13:09:43 -0500 |
| commit | 220815a9665f7deca98a09ecca655044f94cfa44 (patch) | |
| tree | 9708d1e73ac82cb2514a1f3305695962281c8852 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | packet: fix use after free race in send path when dev is released (diff) | |
| download | linux-dev-220815a9665f7deca98a09ecca655044f94cfa44.tar.xz linux-dev-220815a9665f7deca98a09ecca655044f94cfa44.zip | |
genetlink: fix genlmsg_multicast() bug
Unfortunately, I introduced a tremendously stupid bug into
genlmsg_multicast() when doing all those multicast group
changes: it adjusts the group number, but then passes it
to genlmsg_multicast_netns() which does that again.
Somehow, my tests failed to catch this, so add a warning
into genlmsg_multicast_netns() and remove the offending
group ID adjustment.
Also add a warning to the similar code in other functions
so people who misuse them are more loudly warned.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions