From 6f13a93be9b0446cd90d04551b21b6898f24b366 Mon Sep 17 00:00:00 2001
From: Sara Golemon <pollita@libssh2.org>
Date: Fri, 24 Dec 2004 03:49:25 +0000
Subject: [PATCH] Fix crash in sftp_close_handle.

Don't free dir handle data when it's not a dir handle!
---
 README     | 5 +++++
 src/sftp.c | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/README b/README
index b4816f6..fd3a74c 100644
--- a/README
+++ b/README
@@ -1,6 +1,11 @@
 libssh2 - SSH2 library
 ======================
 
+Version 0.4
+-----------
+
+  Fixed crash when trying to free sftp_dirhandle data from a filehandle struct.
+
 Version 0.3
 -----------
 
diff --git a/src/sftp.c b/src/sftp.c
index 3e99cb3..ecbf87d 100644
--- a/src/sftp.c
+++ b/src/sftp.c
@@ -950,7 +950,8 @@ LIBSSH2_API int libssh2_sftp_close_handle(LIBSSH2_SFTP_HANDLE *handle)
 		handle->next->prev = NULL;
 	}
 
-	if (handle->u.dir.names_left) {
+	if ((handle->handle_type == LIBSSH2_SFTP_HANDLE_DIR) &&
+		handle->u.dir.names_left) {
 		LIBSSH2_FREE(session, handle->u.dir.names_packet);
 	}