1 files changed, 6 insertions, 0 deletions
diff --git a/src/nvim/viml/executor/executor.c b/src/nvim/viml/executor/executor.c
index c426806b6f..df63667102 100644
--- a/src/nvim/viml/executor/executor.c
+++ b/src/nvim/viml/executor/executor.c
@@ -182,8 +182,14 @@ static int nlua_exec_luado_string(lua_State *const lstate) FUNC_ATTR_NONNULL_ALL
 
   if (luaL_loadbuffer(lstate, lcmd, lcmd_len, NLUA_EVAL_NAME)) {
     nlua_error(lstate, _("E5109: Error while creating lua chunk: %.*s"));
+    if (lcmd_len >= IOSIZE) {
+      xfree(lcmd);
+    }
     return 0;
   }
+  if (lcmd_len >= IOSIZE) {
+    xfree(lcmd);
+  }
   if (lua_pcall(lstate, 0, 1, 0)) {
     nlua_error(lstate, _("E5110: Error while creating lua function: %.*s"));
     return 0;