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| author |   Javier Lopez <jlopex@cozybit.com> | 2013-12-16 10:01:07 -0800 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2013-12-16 21:17:07 +0100 |
| commit | c0e30763f7ef9c7b7ff663204c9439bdbcac72ca (patch) | |
| tree | 2ced3780e0ad6715e60a3b08c9194b84fa91df7b /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | radiotap: fix bitmap-end-finding buffer overrun (diff) | |
| download | linux-dev-c0e30763f7ef9c7b7ff663204c9439bdbcac72ca.tar.xz linux-dev-c0e30763f7ef9c7b7ff663204c9439bdbcac72ca.zip | |
mac80211_hwsim: Fix NULL pointer dereference
mac80211_hwsim was crashing when receiving tx information from user
space. Crash happens because txi->rate_driver_data[0] is pointing to a
non valid memory address.
This code path is only used by wmediumd and wmediumd doesn't provide
multiple channel support, so we can pass the channel struct
(data2->channel) directly to mac80211_hwsim_monitor_ack function.
Signed-off-by: Javier Lopez <jlopex@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions