# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1634336558 -7200
# Node ID 16fba513c761425cefa0f096ad44effd22edb82b
# Parent  b8bbb7ab64fefac4da924fd8ae15bd8a4f8f3faa
Fixed host directory access, taking a copy of the directory path.

diff -r b8bbb7ab64fe -r 16fba513c761 libfsserver/include/fsserver/host_directory_accessor.h
--- a/libfsserver/include/fsserver/host_directory_accessor.h	Wed Oct 13 00:51:40 2021 +0200
+++ b/libfsserver/include/fsserver/host_directory_accessor.h	Sat Oct 16 00:22:38 2021 +0200
@@ -30,7 +30,7 @@
 class HostDirectoryAccessor : public DirectoryAccessor
 {
 protected:
-    const char *_path;
+    char *_path;
 
 public:
     explicit HostDirectoryAccessor(const char *path);
diff -r b8bbb7ab64fe -r 16fba513c761 libfsserver/lib/directories/host_directory_accessor.cc
--- a/libfsserver/lib/directories/host_directory_accessor.cc	Wed Oct 13 00:51:40 2021 +0200
+++ b/libfsserver/lib/directories/host_directory_accessor.cc	Sat Oct 16 00:22:38 2021 +0200
@@ -20,6 +20,8 @@
  */
 
 #include <dirent.h>
+#include <stdlib.h>
+#include <string.h>
 
 #include <fsclient/client.h>
 
@@ -27,15 +29,23 @@
 
 
 
+/* Initialise the accessor, copying the path. */
+
 HostDirectoryAccessor::HostDirectoryAccessor(const char *path)
-: _path(path)
 {
+    _path = strdup(path);
 }
 
+/* Release the copied path upon deletion. */
+
 HostDirectoryAccessor::~HostDirectoryAccessor()
 {
+    if (_path != NULL)
+        free(_path);
 }
 
+/* Write directory entries to the given 'writer'. */
+
 void HostDirectoryAccessor::read_directory(file_t *writer)
 {
     DIR *dir = opendir(_path);