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764e93142f
commit51a1aaa631upstream. When creating a new radio on the fly, hwsim allows this to be done with an arbitrary number of channels, but cfg80211 only supports a limited number of simultaneous channels, leading to a warning. Fix this by validating the number - this requires moving the define for the maximum out to a visible header file. Reported-by: syzbot+8dd9051ff19940290931@syzkaller.appspotmail.com Fixes:b59ec8dd43("mac80211_hwsim: fix number of channels in interface combinations") Signed-off-by: Johannes Berg <johannes.berg@intel.com> [bwh: Backported to 3.16: - Test chans intead of param.channels - GENL_SET_ERR_MSG() is not available - Adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
4905 lines
172 KiB
4905 lines
172 KiB