Merge "soc: qcom: hab: Fix potential memory leak when receiving msg" (b8bf0ad2) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/soc/qcom/hab/hab_msg.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -163,13 +163,16 @@ static int hab_receive_create_export_ack(struct physical_channel *pchan,
		if (sizebytes > sizeof(ack_recvd->ack)) {
		pr_err("pchan %s read size too large %zd %zd\n",
		pchan->name, sizebytes, sizeof(ack_recvd->ack));
		kfree(ack_recvd);
		return -EINVAL;
		}

		if (physical_channel_read(pchan,
		&ack_recvd->ack,
		sizebytes) != sizebytes)
		sizebytes) != sizebytes) {
		kfree(ack_recvd);
		return -EIO;
		}

		hab_spin_lock(&ctx->expq_lock, irqs_disabled);
		list_add_tail(&ack_recvd->node, &ctx->exp_rxq);