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| author |  Chunho Lee <handera@gmail.com>
| 2017-07-07 17:03:14 -0700 |
|---|---|---|
| committer |  Johannes Berg <johannes.berg@intel.com>
| 2017-09-05 11:28:51 +0200 |
| commit | 89e9bfc4ee859ad2a477f10aa2d5c37377242296 (patch) | |
| tree | 53abe24ac82c6644314bd9de17d76969b8ce623b /drivers/net/wireless/mac80211_hwsim.c | |
| parent | mac80211: add MESH IE in the correct order (diff) | |
| download | linux-89e9bfc4ee859ad2a477f10aa2d5c37377242296.tar.gz linux-89e9bfc4ee859ad2a477f10aa2d5c37377242296.tar.bz2 linux-89e9bfc4ee859ad2a477f10aa2d5c37377242296.zip | |
mac80211: Fix null pointer dereference with iTXQ support
This change adds null pointer check before dereferencing pointer dev on
netif_tx_start_all_queues() when an interface is added.
With iTXQ support, netif_tx_start_all_queues() is always called while
an interface is added. however, the netdev queues are not associated
and dev is null when the interface is either NL80211_IFTYPE_P2P_DEVICE
or NL80211_IFTYPE_NAN.
Signed-off-by: Chunho Lee <ch.lee@newracom.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
0 files changed, 0 insertions, 0 deletions