diff options
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_pp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/video/fbdev/msm/mdss_mdp_pp.c b/drivers/video/fbdev/msm/mdss_mdp_pp.c index 30dd3c856c7f..951beae8a154 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_pp.c +++ b/drivers/video/fbdev/msm/mdss_mdp_pp.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. +/* Copyright (c) 2012-2017, 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 @@ -4827,6 +4827,11 @@ gamut_clk_off: goto gamut_set_dirty; } } + if (pp_gm_has_invalid_lut_size(config)) { + pr_debug("invalid lut size for gamut\n"); + ret = -EINVAL; + goto gamut_config_exit; + } local_cfg = *config; tbl_off = mdss_pp_res->gamut_tbl[disp_num]; for (i = 0; i < MDP_GAMUT_TABLE_NUM; i++) { |