Messages in this thread Patch in this message | | | From | Arun Kumar Neelakantam <> | Subject | [PATCH] rpmsg: glink: Initialize the "intent_req_comp" completion variable | Date | Fri, 27 Oct 2017 16:15:52 +0530 |
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The "intent_req_comp" variable is used without initialization which results in NULL pointer derefernce in qcom_glink_request_intent().
we need to initialize the completion variable before using it.
Fixes: 27b9c5b66b23 ("rpmsg: glink: Request for intents when unavailable") Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org> --- drivers/rpmsg/qcom_glink_native.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index 5dcc9bf..fcd46ab 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -227,6 +227,7 @@ static struct glink_channel *qcom_glink_alloc_channel(struct qcom_glink *glink, init_completion(&channel->open_req); init_completion(&channel->open_ack); + init_completion(&channel->intent_req_comp); INIT_LIST_HEAD(&channel->done_intents); INIT_WORK(&channel->intent_work, qcom_glink_rx_done_work); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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