commit 5ab25aa7711eeeda3a3d1bc76231abeb611ccf39
author Hui Su <huisu@google.com> Wed Apr 25 12:25:05 2018 -0700
committer Hui Su <huisu@google.com> Wed Apr 25 21:19:25 2018 +0000
tree 5a18a58682469ecbad621cb1502e9b2b6484f906
parent 81579ba4a5a750524d22225bdba39441a8bc92ca

Change return type of mem_get_varsize() to size_t

To avoid signed integer overflow.

BUG=b/78380251

Change-Id: I80a8970af6032138656b9de0ea365f8c1c37f214

av1/decoder/decodeframe.c

diff --git a/av1/decoder/decodeframe.c b/av1/decoder/decodeframe.c
index e217e8c..fc9fb0d 100644
--- a/av1/decoder/decodeframe.c
+++ b/av1/decoder/decodeframe.c
@@ -1583,7 +1583,7 @@
   }
 }
 
-static int mem_get_varsize(const uint8_t *src, int sz) {
+static size_t mem_get_varsize(const uint8_t *src, int sz) {
   switch (sz) {
     case 1: return src[0];
     case 2: return mem_get_le16(src);