diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/geom/geom_io.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/geom/geom_io.c b/sys/geom/geom_io.c index f48a33e..12bce63 100644 --- a/sys/geom/geom_io.c +++ b/sys/geom/geom_io.c @@ -466,8 +466,9 @@ g_read_data(struct g_consumer *cp, off_t offset, off_t length, int *error) void *ptr; int errorc; - KASSERT(length >= 512 && length <= DFLTPHYS, - ("g_read_data(): invalid length %jd", (intmax_t)length)); + KASSERT(length > 0 && length >= cp->provider->sectorsize && + length <= MAXPHYS, ("g_read_data(): invalid length %jd", + (intmax_t)length)); bp = g_alloc_bio(); bp->bio_cmd = BIO_READ; @@ -494,8 +495,9 @@ g_write_data(struct g_consumer *cp, off_t offset, void *ptr, off_t length) struct bio *bp; int error; - KASSERT(length >= 512 && length <= DFLTPHYS, - ("g_write_data(): invalid length %jd", (intmax_t)length)); + KASSERT(length > 0 && length >= cp->provider->sectorsize && + length <= MAXPHYS, ("g_write_data(): invalid length %jd", + (intmax_t)length)); bp = g_alloc_bio(); bp->bio_cmd = BIO_WRITE; |
