diff options
Diffstat (limited to 'src/ntfsp.c')
| -rw-r--r-- | src/ntfsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ntfsp.c b/src/ntfsp.c index 86d5e9a6..a26eba5d 100644 --- a/src/ntfsp.c +++ b/src/ntfsp.c @@ -87,7 +87,7 @@ unsigned int ntfs_remove_used_space(disk_t *disk_car,const partition_t *partitio { static long long int bmplcn = - (SIZEOF_BUFFER << 3); /* Which bit of $Bitmap is in the buffer */ int byte, bit; - if ((lcn < bmplcn) || (lcn >= (bmplcn + (SIZEOF_BUFFER << 3)))) + if ((bmplcn < 0) || (lcn < (unsigned)bmplcn) || (lcn >= ((unsigned)bmplcn + (SIZEOF_BUFFER << 3)))) { ntfs_attr *attr; /* Mark the buffer as not in use, in case the read is shorter. */ |