From b5af07aee2d98ec07d5b934559a29dcb44d25ca0 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Fri, 25 Oct 2013 12:43:57 -0700
Subject: [PATCH] Fix directory creation.

---
 src/protocols/rdp/guac_rdpdr/rdpdr_fs.c | 7 ++++++-
 src/protocols/rdp/guac_rdpdr/rdpdr_fs.h | 7 +++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/protocols/rdp/guac_rdpdr/rdpdr_fs.c b/src/protocols/rdp/guac_rdpdr/rdpdr_fs.c
index 446792c9..05401f97 100644
--- a/src/protocols/rdp/guac_rdpdr/rdpdr_fs.c
+++ b/src/protocols/rdp/guac_rdpdr/rdpdr_fs.c
@@ -257,11 +257,16 @@ int guac_rdpdr_fs_open(guac_rdpdr_device* device, const char* path,
     }
 
     /* Create directory first, if necessary */
-    if (file_attributes & FILE_ATTRIBUTE_DIRECTORY && (flags & O_CREAT)) {
+    if ((create_options & FILE_DIRECTORY_FILE) && (flags & O_CREAT)) {
+
         if (mkdir(real_path, S_IRWXU)) {
             GUAC_RDP_DEBUG(1, "mkdir() failed: %s", strerror(errno));
             return guac_rdpdr_fs_get_errorcode(errno);
         }
+
+        /* Unset O_CREAT and O_EXCL as directory must exist before open() */
+        flags &= ~(O_CREAT | O_EXCL);
+
     }
 
     /* Open file */
diff --git a/src/protocols/rdp/guac_rdpdr/rdpdr_fs.h b/src/protocols/rdp/guac_rdpdr/rdpdr_fs.h
index ecba92f3..c551d2cd 100644
--- a/src/protocols/rdp/guac_rdpdr/rdpdr_fs.h
+++ b/src/protocols/rdp/guac_rdpdr/rdpdr_fs.h
@@ -175,6 +175,13 @@
 
 #define FILE_UNICODE_ON_DISK 0x00000004
 
+/*
+ * File create options.
+ */
+
+#define FILE_DIRECTORY_FILE     0x00000001
+#define FILE_NON_DIRECTORY_FILE 0x00000040
+
 #define SEC_TO_UNIX_EPOCH 11644473600
 
 /**