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qcacld-3.0: Fix null pointer dereference in htt_rx_amsdu_rx_in_order_pop_ll()

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Change-Id: Idde12e970e4915f038ed6bccf3a8d7012d7cff11
This commit is contained in:
Sultan Alsawaf 2019-06-08 18:48:56 +00:00 • committed by Sam Mortimer
parent 419feecce6
commit c9d0aae63a
1 changed files with 3 additions and 2 deletions
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5
drivers/staging/qcacld-3.0/core/dp/htt/htt_rx.c
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@ -2439,7 +2439,8 @@ htt_rx_amsdu_rx_in_order_pop_ll(htt_pdev_handle pdev,
paddr = htt_rx_in_ord_paddr_get(msg_word); paddr = htt_rx_in_ord_paddr_get(msg_word);
(*head_msdu) = msdu = htt_rx_in_order_netbuf_pop(pdev, paddr); (*head_msdu) = msdu = htt_rx_in_order_netbuf_pop(pdev, paddr);
(*head_mon_msdu) = NULL; if (head_mon_msdu)
(*head_mon_msdu) = NULL;
if (qdf_unlikely(NULL == msdu)) { if (qdf_unlikely(NULL == msdu)) {
qdf_print("%s: netbuf pop failed!\n", __func__); qdf_print("%s: netbuf pop failed!\n", __func__);
@ -2515,7 +2516,7 @@ htt_rx_amsdu_rx_in_order_pop_ll(htt_pdev_handle pdev,
HTT_RX_STD_DESC_RESERVATION); HTT_RX_STD_DESC_RESERVATION);
qdf_nbuf_set_next(mon_msdu, NULL); qdf_nbuf_set_next(mon_msdu, NULL);
if (!(*head_mon_msdu)) { if (head_mon_msdu && !(*head_mon_msdu)) {
*head_mon_msdu = mon_msdu; *head_mon_msdu = mon_msdu;
mon_prev = mon_msdu; mon_prev = mon_msdu;
} else { } else {