diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2009-05-28 14:34:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-05-29 08:40:02 -0700 |
| commit | b898f4f869da5b9d41f297fff87aca4cd42d80b3 (patch) | |
| tree | 877848b7a721fd5e57abf0c29c0629d3342cbb8b /drivers/serial/mpc52xx_uart.c | |
| parent | e767e0561d7fd2333df1921f1ab4176211f9036b (diff) | |
| download | blackbird-op-linux-b898f4f869da5b9d41f297fff87aca4cd42d80b3.tar.gz blackbird-op-linux-b898f4f869da5b9d41f297fff87aca4cd42d80b3.zip | |
drivers/serial/mpc52xx_uart.c: fix array overindexing check
The check for an overindexing of mpc52xx_uart_{ports,nodes} has an
off-by-one.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial/mpc52xx_uart.c')
| -rw-r--r-- | drivers/serial/mpc52xx_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index 7f72f8ceaa6f..b3feb6198d57 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c @@ -988,7 +988,7 @@ mpc52xx_console_setup(struct console *co, char *options) pr_debug("mpc52xx_console_setup co=%p, co->index=%i, options=%s\n", co, co->index, options); - if ((co->index < 0) || (co->index > MPC52xx_PSC_MAXNUM)) { + if ((co->index < 0) || (co->index >= MPC52xx_PSC_MAXNUM)) { pr_debug("PSC%x out of range\n", co->index); return -EINVAL; } |
