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Commit b4a2f6c0 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "msm: mdss: Fix Gamma LUT bounds condition"

parents cf7f713f 017e51a7

drivers/video/fbdev/msm/mdss_compat_utils.c

+2 −2
Original line number Diff line number Diff line
@@ -1336,10 +1336,10 @@ static int __from_user_pgc_lut_data_legacy( 
		return -EFAULT;



	if (num_r_stages > GC_LUT_SEGMENTS || num_b_stages > GC_LUT_SEGMENTS

	    || num_r_stages > GC_LUT_SEGMENTS || !num_r_stages || !num_b_stages

	    || num_g_stages > GC_LUT_SEGMENTS || !num_r_stages || !num_b_stages

	    || !num_g_stages) {

		pr_err("invalid number of stages r_stages %d b_stages %d g_stages %d\n",

		       num_r_stages, num_b_stages, num_r_stages);

		       num_r_stages, num_b_stages, num_g_stages);

		return -EFAULT;

	}