diff options
Diffstat (limited to 'libmpio')
| -rw-r--r-- | libmpio/defs.h | 4 | ||||
| -rw-r--r-- | libmpio/src/directory.c | 10 |
2 files changed, 11 insertions, 3 deletions
diff --git a/libmpio/defs.h b/libmpio/defs.h index dd3cd09..413ab6a 100644 --- a/libmpio/defs.h +++ b/libmpio/defs.h @@ -1,5 +1,5 @@ /* - * $Id: defs.h,v 1.27 2003/06/26 19:53:58 germeier Exp $ + * $Id: defs.h,v 1.28 2003/07/15 07:34:53 germeier Exp $ * * libmpio - a library for accessing Digit@lways MPIO players * Copyright (C) 2002, 2003 Markus Germeier @@ -72,6 +72,8 @@ typedef enum { FTYPE_CHAN = 0x00, FTYPE_WAV = 'V', FTYPE_ENTRY = 'R', FTYPE_DIR = 'D', + FTYPE_BROKEN = 'X', /* internal "dummy" type, used when + internal FAT is broken */ FTYPE_PLAIN = '-'} mpio_filetype_t; /* fixed filenames */ diff --git a/libmpio/src/directory.c b/libmpio/src/directory.c index bb19518..7240c14 100644 --- a/libmpio/src/directory.c +++ b/libmpio/src/directory.c @@ -1,5 +1,5 @@ /* - * $Id: directory.c,v 1.9 2003/07/14 21:29:09 germeier Exp $ + * $Id: directory.c,v 1.10 2003/07/15 07:34:53 germeier Exp $ * * libmpio - a library for accessing Digit@lways MPIO players * Copyright (C) 2002, 2003 Markus Germeier @@ -804,7 +804,13 @@ mpio_dentry_get_real(mpio_t *m, mpio_mem_t mem, BYTE *buffer, *type = FTYPE_PLAIN; if (mem == MPIO_INTERNAL_MEM) { f = mpio_dentry_get_startcluster(m, mem, buffer); - *type = m->internal.fat[f->entry * 0x10 + 0x06]; + if (f) { + *type = m->internal.fat[f->entry * 0x10 + 0x06]; + } else { + /* we did not find the startcluster, thus the internal + FAT is broken for this file */ + *type = FTYPE_BROKEN; + } } } |