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qcacld-3.0: Add NULL check for hdd_ctx

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In function hdd_update_dp_vdev_flags, hdd_ctx is not being
validated before dereference.

Add NULL check for hdd_ctx.

Change-Id: Id907e273ec3d135c0e140d3b8b9aa6346af2d9a3
CRs-Fixed: 2162252
This commit is contained in:
Sourav Mohapatra 2018-01-08 14:38:30 +05:30 • committed by snandini
commit 5febc939e0
1 changed files with 5 additions and 0 deletions
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5
core/hdd/src/wlan_hdd_assoc.c
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@ -1917,6 +1917,11 @@ QDF_STATUS hdd_update_dp_vdev_flags(void *cbk_data,
psoc = cbk_data;
hdd_ctx = cds_get_context(QDF_MODULE_ID_HDD);
if (!hdd_ctx) {
hdd_err("Invalid HDD Context");
return QDF_STATUS_E_INVAL;
}
if (!hdd_ctx->tdls_nap_active)
return status;