From 637d976c195d690ef96344fd7415cfc29546b868 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Fri, 6 Apr 2012 00:55:04 +0200
Subject: [PATCH] Revert "Fix memory leak in uv_exepath() on OSX."

This reverts commit f6c8e78db973a0f57424dba74c97fdd4d2f910f8.

realpath() on OS X 10.5 crashes if resolved_path == NULL.
---
 src/unix/darwin.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/unix/darwin.c b/src/unix/darwin.c
index 6b3705f6..e6deb301 100644
--- a/src/unix/darwin.c
+++ b/src/unix/darwin.c
@@ -73,6 +73,7 @@ uint64_t uv_hrtime() {
 int uv_exepath(char* buffer, size_t* size) {
   uint32_t usize;
   int result;
+  char* path;
   char* fullpath;
 
   if (!buffer || !size) {
@@ -83,9 +84,11 @@ int uv_exepath(char* buffer, size_t* size) {
   result = _NSGetExecutablePath(buffer, &usize);
   if (result) return result;
 
-  fullpath = realpath(buffer, NULL);
+  path = (char*)malloc(2 * PATH_MAX);
+  fullpath = realpath(buffer, path);
 
   if (fullpath == NULL) {
+    free(path);
     return -1;
   }