diff mbox series

mac80211_hwsim: fixes kernel crash during mac80211_hwsim init

Message ID 20181113192642.32308-1-james.prestwood@linux.intel.com (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show
Series mac80211_hwsim: fixes kernel crash during mac80211_hwsim init | expand

Commit Message

James Prestwood Nov. 13, 2018, 7:26 p.m. UTC 
Creating radios during startup follows a different code path than
HWSIM_CMD_NEW_RADIO. The problem was that param.iftypes was not
being set to the deafult before calling mac80211_hwsim_new_radio

Signed-off-by: James Prestwood <james.prestwood@linux.intel.com>
---
 drivers/net/wireless/mac80211_hwsim.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 4033a800b209..2a5a133f23cf 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -3884,6 +3884,7 @@  static int __init init_mac80211_hwsim(void)
 
 		param.p2p_device = support_p2p_device;
 		param.use_chanctx = channels > 1;
+		param.iftypes = HWSIM_IFTYPE_SUPPORT_MASK;
 
 		err = mac80211_hwsim_new_radio(NULL, &param);
 		if (err < 0)