From f03813e588a3f03a2fad303c7703fdc3d6b7def7 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 23 Nov 2016 20:33:49 +0530
Subject: [PATCH] Check array access

---
 kitty/parser.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/kitty/parser.c b/kitty/parser.c
index ee1bcf125..9ab1616dc 100644
--- a/kitty/parser.c
+++ b/kitty/parser.c
@@ -15,8 +15,10 @@ static unsigned int pow10[10] = {
 static inline unsigned int 
 utoi(uint32_t *buf, unsigned int sz) {
     unsigned int ans = 0;
-    for (int i = sz-1, j=0; i >=0; i--, j++) {
-        ans += (buf[i] - '0') * pow10[j];
+    if (sz < 10) {
+        for (int i = sz-1, j=0; i >=0; i--, j++) {
+            ans += (buf[i] - '0') * pow10[j];
+        }
     }
     return ans;
 }