Fix corner case converting text to int

Signed-off-by: Scott Bertin <sbertin@telular.com>
XiaoboYang · Feb 5, 2019 · 5e9b23a · 5e9b23a
1 parent fdd1528
commit 5e9b23a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/utils.c b/core/utils.c
@@ -85,7 +85,7 @@ int utils_textToInt(uint8_t * buffer,
         i++;
     }
 
-    if (result > INT64_MAX) return 0;
+    if (result > INT64_MAX + (uint64_t)(sign == -1 ? 1 : 0)) return 0;
 
     if (sign == -1)
     {