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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-02-23 17:57:27 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-03-13 12:24:15 +0100 |
| commit | 1bdff036acddbbc63aa849741abba6581549f7b6 (patch) | |
| tree | 8cc1f06ac93045d8a7c35da41fd926c2d9e840f1 /cpukit/libfs/src/imfs/imfs_fsunmount.c | |
| parent | IMFS: Use unprotected chain operations (diff) | |
| download | rtems-1bdff036acddbbc63aa849741abba6581549f7b6.tar.bz2 | |
IMFS: Reference counting for nodes
The introduction of reference counting of nodes avoids the removal of
open nodes and potential usage of freed memory.
Diffstat (limited to 'cpukit/libfs/src/imfs/imfs_fsunmount.c')
| -rw-r--r-- | cpukit/libfs/src/imfs/imfs_fsunmount.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cpukit/libfs/src/imfs/imfs_fsunmount.c b/cpukit/libfs/src/imfs/imfs_fsunmount.c index 49ade1bab9..6f9388ea86 100644 --- a/cpukit/libfs/src/imfs/imfs_fsunmount.c +++ b/cpukit/libfs/src/imfs/imfs_fsunmount.c @@ -63,8 +63,9 @@ void IMFS_fsunmount( if ( jnode->type != IMFS_DIRECTORY || jnode_has_no_children( jnode ) ) { result = IMFS_rmnod( NULL, &loc ); - if (result != 0) - rtems_fatal_error_occurred(0xdeadbeef); + if ( result != 0 ) + rtems_fatal_error_occurred( 0xdeadbeef ); + IMFS_node_destroy( jnode ); jnode = next; } if ( jnode != NULL ) { |