From cfc54d3f22233602ccfa71ae3e73f9821f87d851 Mon Sep 17 00:00:00 2001 From: Akhil Jaiswal Date: Thu, 16 May 2024 12:25:13 +0530 Subject: [PATCH] disp: msm: sde: add check to avoid registering invalid ranges in dump Add check to avoid registering invalid ranges in dump. Change-Id: I637fa843c900636e1420bc01a49f36dfeaa8f449 Signed-off-by: Akhil Jaiswal --- msm/sde_dbg.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/msm/sde_dbg.c b/msm/sde_dbg.c index 363653220a..8b44539270 100644 --- a/msm/sde_dbg.c +++ b/msm/sde_dbg.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2009-2021, The Linux Foundation. All rights reserved. */ @@ -2874,8 +2874,8 @@ void sde_dbg_reg_register_dump_range(const char *base_name, return; } - if (offset_start > offset_end) { - pr_err("%pS: bad range, base_name %s, range_name %s, offset_start 0x%X, end 0x%X\n", + if (!offset_start || !offset_end || (offset_start > offset_end)) { + pr_info("%pS: bad range, base_name %s, range_name %s, offset_start 0x%X, end 0x%X\n", __builtin_return_address(0), base_name, range_name, offset_start, offset_end); return;