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author | Sunil Dutt <usdutt@qti.qualcomm.com> | 2016-01-14 18:25:57 +0530 |
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committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-06-20 22:09:46 -0700 |
commit | 38b8dc8a1c61bd268f0f4eea3f1fb0169583352b (patch) | |
tree | 86fccb71eb461182ad0fd83a91d4667e7e80ec1a | |
parent | 62cd79d473cda37895c02c7a003bcf7c5ea03603 (diff) | |
download | android_external_wpa_supplicant_8-38b8dc8a1c61bd268f0f4eea3f1fb0169583352b.tar.gz android_external_wpa_supplicant_8-38b8dc8a1c61bd268f0f4eea3f1fb0169583352b.tar.bz2 android_external_wpa_supplicant_8-38b8dc8a1c61bd268f0f4eea3f1fb0169583352b.zip |
hostapd: Skip hostapd ACL check for drivers supporting ACL offload
Commit 0603bcb7fe8babf183362518238c142afe8e2036 ('hostapd: Process MAC
ACLs on a station association event (SME in driver)') processes MAC ACL
on a station association event for drivers which use AP SME offload but
does not consider the scenario where the drivers offload ACL. This can
result in station disconnection, though the driver accepts the
connection. Address this by avoiding the hostapd ACL check for the
drivers offloading MAC ACL.
CRs-Fixed: 1031991
Git-commit: bb4e19e3f4c9d1973279b3b768bc0539ee7cb962
Git-repo : git://w1.fi/srv/git/hostap.git
Change-Id: I2934fbf676c803059e62ba2436c1181efb05a294
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
-rw-r--r-- | src/ap/drv_callbacks.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/ap/drv_callbacks.c b/src/ap/drv_callbacks.c index fbbfe12c..cc664d78 100644 --- a/src/ap/drv_callbacks.c +++ b/src/ap/drv_callbacks.c @@ -115,8 +115,15 @@ int hostapd_notif_assoc(struct hostapd_data *hapd, const u8 *addr, } sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS | WLAN_STA_WPS2); - res = hostapd_check_acl(hapd, addr, NULL); - if (res != HOSTAPD_ACL_ACCEPT) { + /* + * ACL configurations to the drivers (implementing AP SME and ACL + * offload) without hostapd's knowledge, can result in a disconnection + * though the driver accepts the connection. Skip the hostapd check for + * ACL if the driver supports ACL offload to avoid potentially + * conflicting ACL rules. + */ + if (hapd->iface->drv_max_acl_mac_addrs == 0 && + hostapd_check_acl(hapd, addr, NULL) != HOSTAPD_ACL_ACCEPT) { wpa_printf(MSG_INFO, "STA " MACSTR " not allowed to connect", MAC2STR(addr)); reason = WLAN_REASON_UNSPECIFIED; |