From: Charles Manning <cdhmanning@gmail.com>
Date: Wed, 24 Oct 2012 19:57:27 +0000 (+1300)
Subject: yaffs direct: Fix bug where handle reinitialisation was damaging dsc lists
X-Git-Tag: aleph1-release~66
X-Git-Url: https://yaffs.net/gitweb/?p=yaffs2.git;a=commitdiff_plain;h=93e9fdf712264bc18bad8b249e8e908494b0f774

yaffs direct: Fix bug where handle reinitialisation was damaging dsc lists

This was a pretty obscure bug that only shows up if mounting a second mount
point while a directory search context was in use (ie a directory open for reading).

Thanks to Ed for finding this.

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
---

diff --git a/direct/yaffsfs.c b/direct/yaffsfs.c
index 7ee486a..a269984 100644
--- a/direct/yaffsfs.c
+++ b/direct/yaffsfs.c
@@ -122,6 +122,8 @@ static void yaffsfs_InitHandles(void)
 	if (yaffsfs_handlesInitialised)
 		return;
 
+	yaffsfs_handlesInitialised = 1;
+
 	memset(yaffsfs_inode, 0, sizeof(yaffsfs_inode));
 	memset(yaffsfs_fd, 0, sizeof(yaffsfs_fd));
 	memset(yaffsfs_handle, 0, sizeof(yaffsfs_handle));