littleb.c: Fixed buffer overflow

Signed-off-by: Houman brinjcargorabi <hbrinjcar@gmail.com>
intel-iot-devkit · Aug 24, 2016 · 99f4593 · 99f4593
1 parent 061f7f8
commit 99f4593
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/littleb.c b/src/littleb.c
@@ -1533,7 +1533,7 @@ lb_register_characteristic_read_event(lb_context lb_ctx,
     int r;
     sd_bus_error error = SD_BUS_ERROR_NULL;
     lb_ble_char* ble_char_new = NULL;
-    char match[65];
+    char match[68];
 
     if (lb_ctx == NULL) {
         syslog(LOG_ERR, "%s: lb_ctx is null", __FUNCTION__);
@@ -1571,7 +1571,7 @@ lb_register_characteristic_read_event(lb_context lb_ctx,
         return -LB_ERROR_SD_BUS_CALL_FAIL;
     }
 
-    snprintf(match, 66, "path='%s'", ble_char_new->char_path);
+    snprintf(match, 67, "path='%s'", ble_char_new->char_path);
 
     int current_index = event_arr_size;
     if (event_arr_size == 0 || events_matches_array == NULL) {