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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-05-16 15:34:33 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-05-16 15:34:33 +0200 |
| commit | 39840438bb3c29a0b890745f490a350a84470b75 (patch) | |
| tree | 9dcf5494723ea3e11c0cfa207cd83f7f2e7ef085 | |
| parent | score: Simplify SMP scheduler support (diff) | |
| download | rtems-39840438bb3c29a0b890745f490a350a84470b75.tar.bz2 | |
dosfs: Fix read from invalid memory area
| -rw-r--r-- | cpukit/libfs/src/dosfs/msdos_conv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/libfs/src/dosfs/msdos_conv.c b/cpukit/libfs/src/dosfs/msdos_conv.c index 7e688ef3ce..b391717d07 100644 --- a/cpukit/libfs/src/dosfs/msdos_conv.c +++ b/cpukit/libfs/src/dosfs/msdos_conv.c @@ -631,7 +631,7 @@ msdos_filename_utf8_to_short_name_for_save ( * Strip any further characters up to a '.' or the end of the * string. */ - if ( *name_ptr == '.' ) { + if ( name_size > 0 && *name_ptr == '.' ) { ++name_ptr; --name_size; } |