staging: brcm80211: bugfix for control.sta NULL ptr dereference

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Mac80211 can transmit packets where the control.sta field is NULL.
The driver dereferenced this. Bugfix was to only dereference a non NULL
ieee80211_sta pointer.

Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Roland Vossen 2011-03-10 11:35:07 +01:00 • committed by Greg Kroah-Hartman

parent 0bf97bb1cf

commit 8ada0be340

1 changed files with 2 additions and 1 deletions

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drivers/staging/brcm80211/brcmsmac/wlc_main.c

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