From a9a8c1b65b1b95fd1d03daa4b03db44016dc2bc3 Mon Sep 17 00:00:00 2001
From: Misha Brukman <brukman+llvm@gmail.com>
Date: Wed, 20 Apr 2005 15:33:22 +0000
Subject: [PATCH] Do not mark directories as `executable', we only want program
 files Patch by Markus Oberhumer.

llvm-svn: 21377
---
 llvm/lib/System/Unix/Path.inc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/llvm/lib/System/Unix/Path.inc b/llvm/lib/System/Unix/Path.inc
index e55d9edcf2c8..ce0e49127e09 100644
--- a/llvm/lib/System/Unix/Path.inc
+++ b/llvm/lib/System/Unix/Path.inc
@@ -311,6 +311,10 @@ Path::writable() const {
 
 bool
 Path::executable() const {
+  struct stat st;
+  int r = stat(path.c_str(), &st);
+  if (r != 0 || !S_ISREG(st.st_mode))
+    return false;
   return 0 == access(path.c_str(), R_OK | X_OK );
 }