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(parent: 9951ebf) | patch
cfg80211: check reg_rule for NULL in handle_channel_custom()
authorJohannes Berg <johannes.berg@intel.com>
Fri, 21 Feb 2020 09:44:50 +0000 (10:44 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Fri, 21 Feb 2020 09:59:27 +0000 (10:59 +0100)
commita7ee7d44b57c9ae174088e53a668852b7f4f452d
tree88f263c785cd701ad77cd4f467e11584b606d370tree | snapshot
parent9951ebfcdf2b97dbb28a5d930458424341e61aa2commit | diff
cfg80211: check reg_rule for NULL in handle_channel_custom()

We may end up with a NULL reg_rule after the loop in
handle_channel_custom() if the bandwidth didn't fit,
check if this is the case and bail out if so.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20200221104449.3b558a50201c.I4ad3725c4dacaefd2d18d3cc65ba6d18acd5dbfe@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/reg.c diff | blob | history
Domain: System / Kernel;