From fffefeba8f928b00f87e38fdd5267cb749fbc134 Mon Sep 17 00:00:00 2001
From: Jonas 'Sortie' Termansen <sortie@maxsi.org>
Date: Thu, 9 Jul 2015 18:32:30 +0200
Subject: [PATCH] Fix execve(2) keeping program descriptors open.

---
 kernel/process.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kernel/process.cpp b/kernel/process.cpp
index 75241717..ffbc6a00 100644
--- a/kernel/process.cpp
+++ b/kernel/process.cpp
@@ -1169,6 +1169,7 @@ int sys_execve_kernel(const char* filename,
 	Ref<Descriptor> desc = from->open(&ctx, filename, O_EXEC | O_READ, 0);
 	if ( !desc )
 		return -1;
+	from.Reset();
 
 	struct stat st;
 	if ( desc->stat(&ctx, &st) )
@@ -1195,6 +1196,8 @@ int sys_execve_kernel(const char* filename,
 		sofar += amount;
 	}
 
+	desc.Reset();
+
 	int result = process->Execute(filename, buffer, filesize, argc, argv, envc, envp, regs);
 
 	if ( result == 0 || errno != ENOEXEC ||