From: Andrey Volk <andywolk@gmail.com>
Date: Fri, 23 Apr 2021 11:46:06 +0000 (+0300)
Subject: [libvpx] scan-build: Assigned value is garbage or undefined
X-Git-Tag: v1.10.7^2~248
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51ef2f261ae942aa57ecf257cd11f6df2538480d;p=thirdparty%2Ffreeswitch.git

[libvpx] scan-build: Assigned value is garbage or undefined
---

diff --git a/libs/libvpx/vp9/encoder/vp9_subexp.c b/libs/libvpx/vp9/encoder/vp9_subexp.c
index 19bbd5373f..cf17fcdfce 100644
--- a/libs/libvpx/vp9/encoder/vp9_subexp.c
+++ b/libs/libvpx/vp9/encoder/vp9_subexp.c
@@ -72,7 +72,7 @@ static int remap_prob(int v, int m) {
     i = recenter_nonneg(MAX_PROB - 1 - v, MAX_PROB - 1 - m) - 1;
 
   assert(i >= 0 && (size_t)i < sizeof(map_table));
-  i = map_table[i];
+  if (i >= 0 && (size_t)i < sizeof(map_table)) i = map_table[i];
   return i;
 }