Merge "diag: Check for the peripheral limits for the pd" (df77c972) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/char/diag/diagfwd_cntl.c

+4 −1

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: GPL-2.0-only
		/* Copyright (c) 2011-2018, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2011-2019, The Linux Foundation. All rights reserved.
		*/

		#include <linux/slab.h>
		@@ -1131,6 +1131,9 @@ void diag_real_time_work_fn(struct work_struct *work)
		if (peripheral > NUM_PERIPHERALS)
		peripheral = diag_search_peripheral_by_pd(i);

		if (peripheral < 0 \|\| peripheral > NUM_PERIPHERALS)
		continue;

		if (!driver->feature[peripheral].peripheral_buffering)
		continue;
		switch (driver->buffering_mode[i].mode) {