diff options
Diffstat (limited to 'sbin/fsck_ifs/setup.c')
| -rw-r--r-- | sbin/fsck_ifs/setup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sbin/fsck_ifs/setup.c b/sbin/fsck_ifs/setup.c index 197d9cc..28e7e4b 100644 --- a/sbin/fsck_ifs/setup.c +++ b/sbin/fsck_ifs/setup.c @@ -295,6 +295,10 @@ setup(dev) goto badsb; } numdirs = sblock.fs_cstotal.cs_ndir; + if (numdirs == 0) { + printf("numdirs is zero, try using an alternate superblock\n"); + goto badsb; + } inplast = 0; listmax = numdirs + 10; inpsort = (struct inoinfo **)calloc((unsigned)listmax, |
