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 7ee486a8d0d95cb2afa2dcd2eb69dd368db441de..a26998439ccefd2f0d4fe6b2119c15e65dee3cf1 100644 (file)
--- a/direct/yaffsfs.c
+++ b/direct/yaffsfs.c
@@ -122,6 +122,8 @@ static void yaffsfs_InitHandles(void)
        if (yaffsfs_handlesInitialised)
                return;
 
        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));
        memset(yaffsfs_inode, 0, sizeof(yaffsfs_inode));
        memset(yaffsfs_fd, 0, sizeof(yaffsfs_fd));
        memset(yaffsfs_handle, 0, sizeof(yaffsfs_handle));