From 769eda8373ace9fac3a97f685b9a5f3c03a23f22 Mon Sep 17 00:00:00 2001 From: Michael Adisumarta Date: Tue, 13 Apr 2021 19:34:58 -0700 Subject: [PATCH] msm: ipa5: avoid NULL access in qmi_send_req_wait Avoiding NULL ptr access in ipa3_qmi_send_req_wait function. Change-Id: I24e9650acfc210868a759a4d964023eebfc9d2d2 Signed-off-by: Michael Adisumarta --- drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c b/drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c index 25b92326be..83aa5e3d2d 100644 --- a/drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c +++ b/drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c @@ -473,6 +473,8 @@ static int ipa3_qmi_send_req_wait(struct qmi_handle *client_handle, struct qmi_txn txn; int ret; + if (!client_handle) + return -EINVAL; ret = qmi_txn_init(client_handle, &txn, resp_desc->ei_array, resp); if (ret < 0) {