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iw: fix mgmt dump missing arguments segfault
authorBenjamin Aschenbrenner <benjamin.aschenbrenner@gmail.com>
Sat, 10 Apr 2021 11:19:36 +0000 (13:19 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Fri, 16 Apr 2021 09:21:21 +0000 (11:21 +0200)
commite816fbc0da0b3a5fec95d569adee66560373b381
tree566b60428d5ed808df51725058d2816535814de6tree
parent5d9d1b86d1bc5a175ab8709cddf9260a6c1481dfcommit | diff
iw: fix mgmt dump missing arguments segfault

When expected arguments for mgmt command dump are left out iw segfaults.

Example: iw dev wlp2s0 mgmt dump frame e0

This fixes it.

Signed-off-by: Benjamin Aschenbrenner <benjamin.aschenbrenner@gmail.com>
Link: https://lore.kernel.org/r/20210410111937.32813-1-benjamin.aschenbrenner@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mgmt.c diff | blob | blame | history
Mirror git://git.kernel.org/pub/scm/linux/kernel/git/jberg/iw.git