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authorZhu Yi <yi.zhu@intel.com>2006-02-28 15:10:36 +0800
committerJohn W. Linville <linville@tuxdriver.com>2006-03-15 16:11:55 -0500
commit0df7861240b3484dea52d1f5782c69fd95b6cf23 (patch)
tree5de4228d09da99a352b125692f4c3aa3402103c9
parentf13b83580acef03a36c785dccc534ccdd7e43084 (diff)
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[PATCH] ieee80211: Fix CCMP decryption problem when QoS is enabled
Use the correct STYPE for Qos data. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--net/ieee80211/ieee80211_crypt_ccmp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c
index 47022172850..3840d1911f2 100644
--- a/net/ieee80211/ieee80211_crypt_ccmp.c
+++ b/net/ieee80211/ieee80211_crypt_ccmp.c
@@ -131,7 +131,7 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
a4_included = ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==
(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS));
qc_included = ((WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA) &&
- (WLAN_FC_GET_STYPE(fc) & 0x08));
+ (WLAN_FC_GET_STYPE(fc) & IEEE80211_STYPE_QOS_DATA));
aad_len = 22;
if (a4_included)
aad_len += 6;