diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/lib/fsusage.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/source3/lib/fsusage.c b/source3/lib/fsusage.c index bb7cff0645..036f276319 100644 --- a/source3/lib/fsusage.c +++ b/source3/lib/fsusage.c @@ -26,12 +26,17 @@ */ static SMB_BIG_UINT adjust_blocks(SMB_BIG_UINT blocks, SMB_BIG_UINT fromsize, SMB_BIG_UINT tosize) { - if (fromsize == tosize) /* e.g., from 512 to 512 */ + if (fromsize == tosize) { /* e.g., from 512 to 512 */ return blocks; - else if (fromsize > tosize) /* e.g., from 2048 to 512 */ + } else if (fromsize > tosize) { /* e.g., from 2048 to 512 */ return blocks * (fromsize / tosize); - else /* e.g., from 256 to 512 */ + } else { /* e.g., from 256 to 512 */ + /* Protect against broken filesystems... */ + if (fromsize == 0) { + fromsize = tosize; + } return (blocks + 1) / (tosize / fromsize); + } } /* this does all of the system specific guff to get the free disk space. |