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| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2018-10-27 01:46:34 +0300 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-11-05 10:03:35 -0800 |
| commit | c0fae7e2452b90c31edd2d25eb3baf0c76b400ca (patch) | |
| tree | 7c60b9d8d853385be06e26c07675e7673ec50a6c /arch | |
| parent | 651022382c7f8da46cb4872a545ee1da6d097d2a (diff) | |
| download | linux-c0fae7e2452b90c31edd2d25eb3baf0c76b400ca.tar.bz2 | |
MIPS: OCTEON: fix out of bounds array access on CN68XX
The maximum number of interfaces is returned by
cvmx_helper_get_number_of_interfaces(), and the value is used to access
interface_port_count[]. When CN68XX support was added, we forgot
to increase the array size. Fix that.
Fixes: 2c8c3f0201333 ("MIPS: Octeon: Support additional interfaces on CN68XX")
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20949/
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org # v4.3+
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c b/arch/mips/cavium-octeon/executive/cvmx-helper.c index 75108ec669eb..6c79e8a16a26 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-helper.c +++ b/arch/mips/cavium-octeon/executive/cvmx-helper.c @@ -67,7 +67,7 @@ void (*cvmx_override_pko_queue_priority) (int pko_port, void (*cvmx_override_ipd_port_setup) (int ipd_port); /* Port count per interface */ -static int interface_port_count[5]; +static int interface_port_count[9]; /** * Return the number of interfaces the chip has. Each interface |