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Commit 5558f766 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "diag: dci: Add protection while querying event status"

parents 8959331a 91199ae7

drivers/char/diag/diagchar_core.c

+2 −0
Original line number Diff line number Diff line
@@ -2368,7 +2368,9 @@ long diagchar_ioctl(struct file *filp, 
		mutex_unlock(&driver->dci_mutex);

		break;

	case DIAG_IOCTL_DCI_EVENT_STATUS:

		mutex_lock(&driver->dci_mutex);

		result = diag_ioctl_dci_event_status(ioarg);

		mutex_unlock(&driver->dci_mutex);

		break;

	case DIAG_IOCTL_DCI_CLEAR_LOGS:

		mutex_lock(&driver->dci_mutex);