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| author | Pavel Roskin <proski@gnu.org> | 2011-07-09 00:17:45 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-11 15:02:15 -0400 |
| commit | 86fbe17d7f0856f4111e1ceaf3f5c399315fb4e7 (patch) | |
| tree | 3eee90c4da98dac187f8bbe1f3c175976e35672b /drivers/net/wireless/ath | |
| parent | 21394754bcca59aeb4a0b74c95c0220bb727808f (diff) | |
| download | talos-obmc-linux-86fbe17d7f0856f4111e1ceaf3f5c399315fb4e7.tar.gz talos-obmc-linux-86fbe17d7f0856f4111e1ceaf3f5c399315fb4e7.zip | |
ath5k: validate mode in ath5k_ani_init() before trying to set it
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ani.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ani.c b/drivers/net/wireless/ath/ath5k/ani.c index a08f17318e63..b88d10c3b9e0 100644 --- a/drivers/net/wireless/ath/ath5k/ani.c +++ b/drivers/net/wireless/ath/ath5k/ani.c @@ -630,6 +630,11 @@ ath5k_ani_init(struct ath5k_hw *ah, enum ath5k_ani_mode mode) if (ah->ah_version < AR5K_AR5212) return; + if (mode < ATH5K_ANI_MODE_OFF || mode > ATH5K_ANI_MODE_AUTO) { + ATH5K_ERR(ah->ah_sc, "ANI mode %d out of range", mode); + return; + } + /* clear old state information */ memset(&ah->ah_sc->ani_state, 0, sizeof(ah->ah_sc->ani_state)); |
