[RFC v2 1/2] hostapd: Derive frequency for BSSes other than the first

Yogesh Ashok Powar yogeshp at marvell.com
Thu Jan 12 06:49:16 EST 2012


Commit e4fb21676972952b5434e8c2a049e239d457abe6 moved frequency
storage from driver struct to bss struct and is assigned in
wpa_driver_nl80211_set_freq. As this wpa_driver_nl80211_set_freq
is triggered only on the first_bss, bss->freq for other BSSes is
never being set to the correct value. This sends MLME frames
on frequency zero (initialized value of freq) for BSSes other than the first.

To fix this deriving frequency value from first_bss.

V2: As suggested by Johannes
    setting bss->freq to right frequency in wpa_driver_nl80211_if_add.

Signed-off-by: Yogesh Ashok Powar <yogeshp at marvell.com>
---
 src/drivers/driver_nl80211.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 6af8cc9..69e269c 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -7778,6 +7778,7 @@ static int wpa_driver_nl80211_if_add(void *priv, enum wpa_driver_if_type type,
 		new_bss->ifindex = ifidx;
 		new_bss->drv = drv;
 		new_bss->next = drv->first_bss.next;
+		new_bss->freq = drv->first_bss.freq;
 		drv->first_bss.next = new_bss;
 		if (drv_priv)
 			*drv_priv = new_bss;
-- 
1.7.5.4



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