[PATCH] Off-by-one in loop.c
Linux Kernel Mailing List <[email protected]> Tue, 24 May 2005 13:06:54 +0000
| Newsgroups | gmane.linux.kernel.commits.2-4 |
|---|---|
| Message-ID | <[email protected]> |
ChangeSet 1.1559, 2005/05/24 10:06:54-03:00, [email protected] [PATCH] Off-by-one in loop.c There is an obvious off by one bug in loop.c in kernel 2.4. loop.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -Nru a/drivers/block/loop.c b/drivers/block/loop.c --- a/drivers/block/loop.c 2005-05-24 14:07:17 -07:00 +++ b/drivers/block/loop.c 2005-05-24 14:07:17 -07:00 @@ -974,7 +974,7 @@ int loop_register_transfer(struct loop_func_table *funcs) { - if ((unsigned)funcs->number > MAX_LO_CRYPT || xfer_funcs[funcs->number]) + if ((unsigned)funcs->number >= MAX_LO_CRYPT || xfer_funcs[funcs->number]) return -EINVAL; xfer_funcs[funcs->number] = funcs; return 0;