From: Linfeng Zhang <linfengz@google.com>
Date: Thu, 22 Mar 2018 01:00:40 +0000 (-0700)
Subject: Fix a strict-overflow warning
X-Git-Tag: v1.8.0~782^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5192ce92b80a2553f70b264579714d27bb4c36f6;p=libvpx

Fix a strict-overflow warning

Compiler -- gcc (Debian 7.3.0-5) 7.3.0

./libvpx/vp9/encoder/vp9_denoiser.c:374:9: assuming signed overflow
does not occur when assuming that (X + c) < X is always false
[-Wstrict-overflow]
         for (j = 0; j < xmis; j++) {

Change-Id: Ib7397e718ff717bdabc088fc4c6e1771381fb522
---

diff --git a/vp9/encoder/vp9_denoiser.c b/vp9/encoder/vp9_denoiser.c
index b08ccaa66..8ec5dd91d 100644
--- a/vp9/encoder/vp9_denoiser.c
+++ b/vp9/encoder/vp9_denoiser.c
@@ -379,7 +379,7 @@ void vp9_denoiser_denoise(VP9_COMP *cpi, MACROBLOCK *mb, int mi_row, int mi_col,
           // zero/small motion in skin detection is high, i.e, > 4).
           if (consec_zeromv < 4) {
             i = ymis;
-            j = xmis;
+            break;
           }
         }
       }