* [PATCH] mac80211_hwsim: fixes kernel crash during mac80211_hwsim init
@ 2018-11-13 19:26 James Prestwood
0 siblings, 0 replies; only message in thread
From: James Prestwood @ 2018-11-13 19:26 UTC (permalink / raw)
To: linux-wireless; +Cc: James Prestwood
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 --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, ¶m);
if (err < 0)
--
2.17.1
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