diff options
Diffstat (limited to 'cpukit/libcsupport/src/chdir.c')
| -rw-r--r-- | cpukit/libcsupport/src/chdir.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/cpukit/libcsupport/src/chdir.c b/cpukit/libcsupport/src/chdir.c index 4acbc8cfe0..4b3c313f7b 100644 --- a/cpukit/libcsupport/src/chdir.c +++ b/cpukit/libcsupport/src/chdir.c @@ -38,12 +38,21 @@ int chdir( * Verify you can change directory into this node. */ - if ( !loc.ops->node_type ) + if ( !loc.ops->node_type ) { + if ( loc.ops->freenod ) + (*loc.ops->freenod)( &loc ); set_errno_and_return_minus_one( ENOTSUP ); + } - if ( (*loc.ops->node_type)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) + if ( (*loc.ops->node_type)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { + if ( loc.ops->freenod ) + (*loc.ops->freenod)( &loc ); set_errno_and_return_minus_one( ENOTDIR ); - + } + + if ( rtems_filesystem_current.ops->freenod ) + (*rtems_filesystem_current.ops->freenod)( &rtems_filesystem_current ); + rtems_filesystem_current = loc; return 0; |