Added error case for yajl_parse_integer "integer" to check the

characters are between 0-9, and setting an error case otherwise. Signed-off-by: Lloyd Hilaiel <lloyd@hilaiel.com>
jedivind · Dec 19, 2011 · 52d60b8 · 52d60b8
1 parent b0ea416
commit 52d60b8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/yajl_parser.c b/src/yajl_parser.c
@@ -51,6 +51,10 @@ yajl_parse_integer(const unsigned char *number, unsigned int length)
             errno = ERANGE;
             return sign == 1 ? LLONG_MAX : LLONG_MIN;
         }
+        if (*pos < '0' || *pos > '9') {
+            errno = ERANGE;
+            return sign == 1 ? LLONG_MAX : LLONG_MIN;
+        }
         ret += (*pos++ - '0');
     }