Merge "seemp: fix code analysis issues" (bce56352) · Commits · e / devices / android_kernel_sony_msm8998

drivers/platform/msm/seemp_core/seemp_logk.c

+9 −2

Original line number	Diff line number	Diff line
		/*
		* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
		* Copyright (c) 2014-2015, 2017, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and
		@@ -184,6 +184,8 @@ static int seemp_logk_usr_record(const char __user *buf, size_t count)
		if (copy_from_user(&usr_blk.payload, &local_blk->payload,
		sizeof(struct blk_payload)) != 0)
		return -EFAULT;
		} else {
		return -EFAULT;
		}
		idx = ret = 0;
		now = current_kernel_time();
		@@ -283,7 +285,12 @@ static bool seemp_logk_get_bit_from_vector(__u8 *pVec, __u32 index)
		{
		unsigned int byte_num = index/8;
		unsigned int bit_num = index%8;
		unsigned char byte = pVec[byte_num];
		unsigned char byte;

		if (DIV_ROUND_UP(index, 8) > MASK_BUFFER_SIZE)
		return false;

		byte = pVec[byte_num];

		return !(byte & (1 << bit_num));
		}