Commit 66ce9604 authored Sep 14, 2017 by Maria Yu Committed by Gerrit - the friendly Code Review server Nov 01, 2017

drivers: qcom: rpmh: Fix NULL pointer issue in msm_bus_commit_data



Checked added for cur_rsc in the beginning of msm_bus_commit_data
to avoid NULL pointer dereference issue.

Change-Id: I6c1cec9707b9c1843db4b4c86b4881a09ef6b41c
Signed-off-by: Maria Yu <aiquny@codeaurora.org>

parent 50b9a890

drivers/soc/qcom/msm_bus/msm_bus_fabric_rpmh.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -550,6 +550,11 @@ int msm_bus_commit_data(struct list_head *clist)
		bcm_clist_add(node);
		}

		if (!cur_rsc) {
		MSM_BUS_ERR("%s: Error for cur_rsc is NULL.\n", __func__);
		return ret;
		}

		cur_mbox = cur_rsc->rscdev->mbox;
		cur_bcm_clist = cur_rsc->rscdev->bcm_clist;