diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-11-09 16:02:02 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-11-13 09:38:03 +0100 |
| commit | 3c1d387523b99986baf004c8621513f3fb05cb96 (patch) | |
| tree | 5362de5a879e4559c419cd321d057bcb341f8d3d /cpukit/libcsupport/src/mount.c | |
| parent | dosfs: Lazy update of FAT32 FS info sector (diff) | |
| download | rtems-3c1d387523b99986baf004c8621513f3fb05cb96.tar.bz2 | |
Filesystem: Preserve source NULL pointer in mount
Diffstat (limited to 'cpukit/libcsupport/src/mount.c')
| -rw-r--r-- | cpukit/libcsupport/src/mount.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/cpukit/libcsupport/src/mount.c b/cpukit/libcsupport/src/mount.c index a6c43215ef..8eb4796fb2 100644 --- a/cpukit/libcsupport/src/mount.c +++ b/cpukit/libcsupport/src/mount.c @@ -10,7 +10,7 @@ * COPYRIGHT (c) 1989-2010. * On-Line Applications Research Corporation (OAR). * - * Copyright (c) 2010 embedded brains GmbH. + * Copyright (c) 2010-2012 embedded brains GmbH. * * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at @@ -73,9 +73,11 @@ static rtems_filesystem_mount_table_entry_t *alloc_mount_table_entry( mt_entry->type = str; str += filesystemtype_size; - memcpy( str, source_or_null, source_size ); - mt_entry->dev = str; - str += source_size; + if ( source_or_null != NULL ) { + memcpy( str, source_or_null, source_size ); + mt_entry->dev = str; + str += source_size; + } memcpy( str, target, target_size ); mt_entry->target = str; |