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 08:36:12 -04:00
Code Issues Projects Releases Packages Wiki Activity

qcacld-3.0: Check for null deliver function in fisa

Browse source 
Consider case where vdev is valid but deliver function
callback is deregistered. Check for null delivery function.

Change-Id: If17f1d680a10c2009a910172a66cd8dcf7cdffbd
CRs-Fixed: 2613162
This commit is contained in:
Manjunathappa Prakash 2020-02-09 21:37:21 -08:00 • committed by nshrivas
commit a79c85f229
1 changed files with 10 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

13
core/dp/txrx3.0/dp_fisa_rx.c
View file

@ -801,11 +801,15 @@ dp_rx_fisa_flush_udp_flow(struct dp_vdev *vdev,
dp_fisa_debug("fisa_flow->curr_aggr %d", fisa_flow->cur_aggr);
linear_skb = dp_fisa_rx_linear_skb(vdev, fisa_flow->head_skb, 24000);
if (linear_skb) {
vdev->osif_rx(vdev->osif_vdev, linear_skb);
if (qdf_likely(vdev->osif_rx))
vdev->osif_rx(vdev->osif_vdev, linear_skb);
/* Free non linear skb */
qdf_nbuf_free(fisa_flow->head_skb);
} else {
vdev->osif_rx(vdev->osif_vdev, fisa_flow->head_skb);
if (qdf_likely(vdev->osif_rx))
vdev->osif_rx(vdev->osif_vdev, fisa_flow->head_skb);
else
qdf_nbuf_free(fisa_flow->head_skb);
}
out:
@ -1046,7 +1050,10 @@ pull_nbuf:
deliver_nbuf: /* Deliver without FISA */
qdf_nbuf_set_next(head_nbuf, NULL);
hex_dump_skb_data(head_nbuf, false);
vdev->osif_rx(vdev->osif_vdev, head_nbuf);
if (qdf_likely(vdev->osif_rx))
vdev->osif_rx(vdev->osif_vdev, head_nbuf);
else
qdf_nbuf_free(head_nbuf);
next_msdu:
head_nbuf = next_nbuf;
}