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-rw-r--r--c/src/libfs/src/imfs/ioman.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/c/src/libfs/src/imfs/ioman.c b/c/src/libfs/src/imfs/ioman.c
index ee22791657..4f592a6094 100644
--- a/c/src/libfs/src/imfs/ioman.c
+++ b/c/src/libfs/src/imfs/ioman.c
@@ -80,6 +80,11 @@ rtems_status_code rtems_io_lookup_name(
result = rtems_filesystem_evaluate_path( name, 0x00, &loc, TRUE );
the_jnode = loc.node_access;
+ if ( !loc.ops->node_type ) {
+ rtems_filesystem_freenode( &loc );
+ set_errno_and_return_minus_one( ENOTSUP );
+ }
+
node_type = (*loc.ops->node_type)( &loc );
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {