mac80211: fix NULL pointer crash in monitor frame injection TX path
authorblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Fri, 30 Jan 2015 08:06:28 +0000 (08:06 +0000)
committerblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Fri, 30 Jan 2015 08:06:28 +0000 (08:06 +0000)
commit8009516bd59280c67165e358ef121a91cfbd3818
treecd34a2b208ad94bb4e1be12c25dac370f477b0ea
parentc6f939512286472e47818fc09026800ab8b789e3
mac80211: fix NULL pointer crash in monitor frame injection TX path

This "patch to the patch" fixes a NULL pointer derefence crash in the new
intermediate software queues. The crash can be reproduced by injecting an
802.11 frame with a BSSID that does not belong to a configured vif. The
wperf tool (https://github.com/anyfi/wperf) may be convenient for doing
this.

Signed-off-by: Johan Almbladh <ja@anyfi.net>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44220 3c298f89-4303-0410-b956-a3cf2f4a3e73
package/kernel/mac80211/patches/321-mac80211-add-an-intermediate-software-queue-implemen.patch