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qca-wifi: Fix use after free when bpr flag enabled

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tx capture flag check added and corresponding check added
during skb free.

Change-Id: I5f367b59fd715a56766fa5614b650c6486197775
This commit is contained in:
nobelj
2019-06-13 17:04:53 -07:00
parent 68ba7c9fdc
commit c0b383c43a
1 changed files with 1 additions and 1 deletions
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2
dp/wifi3.0/dp_tx_capture.c
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@@ -116,7 +116,7 @@ void dp_deliver_mgmt_frm(struct dp_pdev *pdev, qdf_nbuf_t nbuf)
dp_wdi_event_handler(WDI_EVENT_TX_MGMT_CTRL, pdev->soc, dp_wdi_event_handler(WDI_EVENT_TX_MGMT_CTRL, pdev->soc,
nbuf, HTT_INVALID_PEER, nbuf, HTT_INVALID_PEER,
WDI_NO_VAL, pdev->pdev_id); WDI_NO_VAL, pdev->pdev_id);
} else { } else if (pdev->tx_capture_enabled) {
if (pdev->mgmtctrl_frm_info.last_nbuf) if (pdev->mgmtctrl_frm_info.last_nbuf)
qdf_nbuf_free(pdev->mgmtctrl_frm_info.last_nbuf); qdf_nbuf_free(pdev->mgmtctrl_frm_info.last_nbuf);