From 86a17f6ab45404b7ef55540bb6e94b17f3cbcabc Mon Sep 17 00:00:00 2001 From: Kiran Kumar Lokere Date: Fri, 8 Sep 2017 14:13:21 -0700 Subject: [PATCH] qcacmn: Reset SKB buffer link in wmi descriptor if Tx fails Reset the SKB buffer pointer in the wmi descriptor when the Tx fails to avoid the double free of the SKB buffer Change-Id: I0101961c5f63403484cf6b7c850b8254ab7b8d9b CRs-Fixed: 2073177 --- .../mgmt_txrx/dispatcher/src/wlan_mgmt_txrx_utils_api.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/umac/cmn_services/mgmt_txrx/dispatcher/src/wlan_mgmt_txrx_utils_api.c b/umac/cmn_services/mgmt_txrx/dispatcher/src/wlan_mgmt_txrx_utils_api.c index b5d9546c51a4..1314fef8a775 100644 --- a/umac/cmn_services/mgmt_txrx/dispatcher/src/wlan_mgmt_txrx_utils_api.c +++ b/umac/cmn_services/mgmt_txrx/dispatcher/src/wlan_mgmt_txrx_utils_api.c @@ -272,6 +272,7 @@ QDF_STATUS wlan_mgmt_txrx_mgmt_frame_tx(struct wlan_objmgr_peer *peer, mgmt_txrx_err("mgmt txrx tx op to send mgmt frame is NULL for psoc: %p", psoc); wlan_objmgr_peer_release_ref(peer, WLAN_MGMT_SB_ID); + desc->nbuf = NULL; wlan_mgmt_txrx_desc_put(txrx_ctx, desc->desc_id); return QDF_STATUS_E_FAILURE; } @@ -281,6 +282,7 @@ QDF_STATUS wlan_mgmt_txrx_mgmt_frame_tx(struct wlan_objmgr_peer *peer, mgmt_txrx_err("Mgmt send fail for peer %p psoc %p", peer, psoc); wlan_objmgr_peer_release_ref(peer, WLAN_MGMT_SB_ID); + desc->nbuf = NULL; wlan_mgmt_txrx_desc_put(txrx_ctx, desc->desc_id); return QDF_STATUS_E_FAILURE; }