From fc7da5edd1b26cc486b1f4d4b7e6c749c6109cc4 Mon Sep 17 00:00:00 2001
From: vladislavbelov <vladislavbelov@wildfiregames.com>
Date: Sat, 13 Feb 2021 17:57:37 +0000
Subject: [PATCH] Fixes leaking of a file handle in case of an error. Refs
 #5288

Reported By: PVS-Studio
This was SVN commit r24903.
---
 source/lib/sysdep/os/unix/unix.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/source/lib/sysdep/os/unix/unix.cpp b/source/lib/sysdep/os/unix/unix.cpp
index ee8cf3cc0c..501516ecd8 100644
--- a/source/lib/sysdep/os/unix/unix.cpp
+++ b/source/lib/sysdep/os/unix/unix.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2019 Wildfire Games.
+/* Copyright (c) 2021 Wildfire Games.
  *
  * Permission is hereby granted, free of charge, to any person obtaining
  * a copy of this software and associated documentation files (the
@@ -330,7 +330,10 @@ Status sys_generate_random_bytes(u8* buf, size_t count)
 	{
 		size_t numread = fread(buf, 1, count, f);
 		if (numread == 0)
+		{
+			fclose(f);
 			WARN_RETURN(ERR::FAIL);
+		}
 		buf += numread;
 		count -= numread;
 	}