commit 3c47c6cf1fac9f95e76c0290b0f3f694fb52d540
author Abhishek Singh <absingh@qti.qualcomm.com> Mon Jun 15 11:36:08 2015 +0530
committer Satyanarayana Dash <c_sadash@qti.qualcomm.com> Mon Jun 15 18:37:34 2015 +0530
tree a7412e76d2b7762cfe00abd85e4af80c926e7ea9
parent 0a350583b099635e8dcd626f461737122e1192b5

wlan: WAPI: Drop the encrypted wai rekey frames

Driver does not drop the encrypted multicast/STA Key announcement
and thus send reply.

Drop the encrypted multicast/STA Key announcement in the driver.

CRs-Fixed: 854165
Change-Id: I6e96dfe866ed32070182b55055b41dfb492fcfe9

CORE/TL/src/wlan_qct_tl.c

diff --git a/CORE/TL/src/wlan_qct_tl.c b/CORE/TL/src/wlan_qct_tl.c
index d160b0b..d49f151 100644
--- a/CORE/TL/src/wlan_qct_tl.c
+++ b/CORE/TL/src/wlan_qct_tl.c
@@ -8590,6 +8590,7 @@
    v_U8_t                   ucTid;
 #ifdef FEATURE_WLAN_WAPI
    v_U16_t                  usEtherType = 0;
+   tSirMacMgmtHdr           *hdr;
 #endif
    v_U16_t                  usPktLen;
    vos_pkt_t*               vosDataBuff ;
@@ -8709,15 +8710,16 @@
     if( VOS_IS_STATUS_SUCCESS(vosStatus) )
     {
       if ( WLANTL_LLC_WAI_TYPE  == usEtherType )
-      {        
-        if ( !( WLANHAL_RX_IS_UNPROTECTED_WPI_FRAME(aucBDHeader)) )
+      {
+        hdr = WDA_GET_RX_MAC_HEADER(aucBDHeader);
+        if ( hdr->fc.wep )
         {
           TLLOGE(VOS_TRACE( VOS_MODULE_ID_TL, VOS_TRACE_LEVEL_ERROR,
                      "WLAN TL:WAI frame was received encrypted - dropping"));
           /* Drop packet */
           /*Temporary fix added to fix wapi rekey issue*/
-          //vos_pkt_return_packet(vosDataBuff);
-          //return vosStatus; //returning success
+          vos_pkt_return_packet(vosDataBuff);
+          return vosStatus; //returning success
         }
       }
       else