A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-14 00:24:41 -04:00
Code Issues Projects Releases Packages Wiki Activity

qcacld-3.0: Fix mgmtFrameSessionId in lim_send_p2p_action_frame

Browse source 
Cleanup as part of lim_p2p_action_cnf triggers only when
mgmtFrameSessionId is not 0xff. If cleanup does not happen
in error scenario, it can result in not clearing cfgState->buf
which can lead to dropping of further action frames in
__wlan_hdd_mgmt_tx.

Fix this by filling mgmtFrameSessionId with proper session id.

Change-Id: Icc0f5b576ff71776dc448a673b6e12defe0c514e
CRs-Fixed: 1074565
This commit is contained in:
Padma, Santhosh Kumar 2016-10-05 19:45:07 +05:30 • committed by qcabuildsw
commit ae6ae24d50
1 changed files with 3 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
core/mac/src/pe/lim/lim_p2p.c
View file

@ -468,6 +468,7 @@ static void lim_tx_action_frame(tpAniSirGlobal mac_ctx,
* need to go at OFDM rates. And BD rate2 we configured at 6Mbps.
*/
tx_flag |= HAL_USE_BD_RATE2_FOR_MANAGEMENT_FRAME;
mac_ctx->lim.mgmtFrameSessionId = sme_session_id;
if ((SIR_MAC_MGMT_PROBE_RSP == fc->subType) ||
(mb_msg->noack)) {
@ -483,7 +484,6 @@ static void lim_tx_action_frame(tpAniSirGlobal mac_ctx,
true : false);
mac_ctx->lim.mgmtFrameSessionId = 0xff;
} else {
mac_ctx->lim.mgmtFrameSessionId = mb_msg->sessionId;
qdf_status =
wma_tx_frameWithTxComplete(mac_ctx, packet,
(uint16_t) msg_len,
@ -550,7 +550,9 @@ void lim_send_p2p_action_frame(tpAniSirGlobal mac_ctx,
if ((!mac_ctx->lim.gpLimRemainOnChanReq) && (0 != mb_msg->wait)) {
lim_log(mac_ctx, LOGE,
FL("RemainOnChannel is not running"));
mac_ctx->lim.mgmtFrameSessionId = mb_msg->sessionId;
lim_p2p_action_cnf(mac_ctx, false);
mac_ctx->lim.mgmtFrameSessionId = 0xff;
return;
}
sme_session_id = mb_msg->sessionId;