From c1c9af3ead6090dbacfccb471360387528c018c4 Mon Sep 17 00:00:00 2001
From: peter15914 <48548636+peter15914@users.noreply.github.com>
Date: Sun, 5 Jan 2025 18:16:52 +0500
Subject: [PATCH] fix possible file descriptor leak if fprintf() fails

---
 common.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common.c b/common.c
index 874f028..4b3c549 100644
--- a/common.c
+++ b/common.c
@@ -963,6 +963,7 @@ void write_pid_file(const char* pidfile)
     res = fprintf(f, "%d\n", getpid());
     if (res < 0) {
         print_message(msg_system_error, "write_pid_file: fprintf: %s\n", strerror(errno));
+        fclose(f);
         return;
     }