From ab72799841c83e3cb883ac74681ae8d5d75a2068 Mon Sep 17 00:00:00 2001
From: Nathaniel Poppe <poppent@mail.uc.edu>
Date: Mon, 21 Apr 2025 15:43:38 +0000
Subject: [PATCH] fix(coverity/530026,530028): free resources on early exit in
 nlua_exec_file #33502

Problem: The stdin reading path does not close `stdin_dup` or free `sb`
upon early exit.

Solution: Free the resources before returning false.
---
 src/nvim/lua/executor.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/nvim/lua/executor.c b/src/nvim/lua/executor.c
index 8018d15bc8..6eb723ff76 100644
--- a/src/nvim/lua/executor.c
+++ b/src/nvim/lua/executor.c
@@ -1819,10 +1819,14 @@ bool nlua_exec_file(const char *path)
     // Read all input from stdin, unless interrupted (ctrl-c).
     while (true) {
       if (got_int) {  // User canceled.
+        file_close(&stdin_dup, false);
+        kv_destroy(sb);
         return false;
       }
       ptrdiff_t read_size = file_read(&stdin_dup, IObuff, 64);
       if (read_size < 0) {  // Error.
+        file_close(&stdin_dup, false);
+        kv_destroy(sb);
         return false;
       }
       if (read_size > 0) {