From 7f1ffd126b3eb8156324405a0a1c5b1be74e2218 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Thu, 29 Oct 2020 18:03:52 +0100
Subject: [PATCH] module/script: close script communication pipe FD on error

---
 modules/script.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/script.c b/modules/script.c
index 5f21df8..851f153 100644
--- a/modules/script.c
+++ b/modules/script.c
@@ -450,11 +450,13 @@ run(struct module *mod)
 
     if (r < 0) {
         LOG_ERRNO("failed to read from pipe");
+        close(comm_pipe[0]);
         return -1;
     }
 
     if (r > 0) {
         LOG_ERRNO_P("%s: failed to start", _errno, m->path);
+        close(comm_pipe[0]);
         waitpid(pid, NULL, 0);
         return -1;
     }