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 2026-10-11 15:11:48 -04:00
Code Issues Projects Releases Packages Wiki Activity

qcacmn: Move osif priv deallocation to vdev destroy

Browse source 
osif priv is allocated as part of the vdev object and freed as part of
the logical vdev deletion. There is a race condition where in a
component
holding the reference to the vdev is trying to do an operation using
the osif priv. But in the other thread osif priv can be freed.
This can lead to null pointer exception.

Hence, move the osif priv deletion to the vdev physical destroy.
Change-Id: Iea3fd87cb272a51c5691ee2e39a590861c1b1637
CRs-Fixed: 2449996
This commit is contained in:
Arun Kumar Khandavalli 2019-05-13 15:21:48 +05:30 • committed by nshrivas
commit 52ac4710fa
1 changed files with 1 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
umac/cmn_services/obj_mgr/src/wlan_objmgr_vdev_obj.c
View file

@ -107,6 +107,7 @@ static QDF_STATUS wlan_objmgr_vdev_obj_free(struct wlan_objmgr_vdev *vdev)
qdf_mem_free(vdev->vdev_mlme.bss_chan);
qdf_mem_free(vdev->vdev_mlme.des_chan);
qdf_mem_free(vdev->vdev_nif.osdev);
qdf_mem_free(vdev);
return QDF_STATUS_SUCCESS;