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qcacld-3.0: Add NULL check for nan private objects

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In ndi_remove_and_update_primary_connection() of NAN component,
add missing NULL checks for psoc and vdev NAN private objects
to avoid possible NULL dereference.

Change-Id: Iff3e248259ab67628d081d30f16d1822a0ea6dcb
CRs-Fixed: 2423991
This commit is contained in:
Rajeev Kumar Sirasanagandla
2019-06-13 14:14:43 +05:30
committed by nshrivas
parent b678174a10
commit fa4e43888b
1 changed files with 9 additions and 0 deletions
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9
components/nan/core/src/nan_main.c
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@@ -403,7 +403,16 @@ ndi_remove_and_update_primary_connection(struct wlan_objmgr_psoc *psoc,
qdf_list_t *peer_list; qdf_list_t *peer_list;
psoc_nan_obj = nan_get_psoc_priv_obj(psoc); psoc_nan_obj = nan_get_psoc_priv_obj(psoc);
if (!psoc_nan_obj) {
nan_err("Invalid psoc nan private obj");
return QDF_STATUS_E_NULL_VALUE;
}
vdev_nan_obj = nan_get_vdev_priv_obj(vdev); vdev_nan_obj = nan_get_vdev_priv_obj(vdev);
if (!vdev_nan_obj) {
nan_err("Invalid vdev nan private obj");
return QDF_STATUS_E_NULL_VALUE;
}
peer_list = &vdev->vdev_objmgr.wlan_peer_list; peer_list = &vdev->vdev_objmgr.wlan_peer_list;
if (!peer_list) { if (!peer_list) {