diff options
| author | phk <phk@FreeBSD.org> | 2000-12-15 17:55:24 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2000-12-15 17:55:24 +0000 |
| commit | a61be420caff781b693c1f8f5f7a0c051bffb691 (patch) | |
| tree | d22935268952c15f93808cb327a7984873a185cd /sys/kern/subr_disk.c | |
| parent | d4cb36bcfe63746cb83dfe46c64e488907efc0cc (diff) | |
| download | FreeBSD-src-a61be420caff781b693c1f8f5f7a0c051bffb691.zip FreeBSD-src-a61be420caff781b693c1f8f5f7a0c051bffb691.tar.gz | |
Don't clone impossible unit numbers for disks.
Diffstat (limited to 'sys/kern/subr_disk.c')
| -rw-r--r-- | sys/kern/subr_disk.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/subr_disk.c b/sys/kern/subr_disk.c index 0b98fea..baf2cda 100644 --- a/sys/kern/subr_disk.c +++ b/sys/kern/subr_disk.c @@ -55,6 +55,8 @@ disk_clone(void *arg, char *name, int namelen, dev_t *dev) u *= 10; u += name[i++] - '0'; } + if (u > DKMAXUNIT) + continue; p = RAW_PART; s = WHOLE_DISK_SLICE; pdev = makedev(dp->d_devsw->d_maj, dkmakeminor(u, s, p)); |
