diff options
| author | Aaro Koskinen <aaro.koskinen@nsn.com> | 2013-11-01 11:06:03 -0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-01-23 07:02:34 -0500 |
| commit | 8b75e77048a378339ada86eff548a5b253212859 (patch) | |
| tree | f272c76611a119a69f01238e4d91ca0f5fc97fa3 /arch/mips/cavium-octeon/executive | |
| parent | 59197e447108220bc0b442d4e6749e24bb3d8fef (diff) | |
MIPS: cavium-octeon: fix out-of-bounds array access
When booting with in-kernel DTBs, the pruning code will enumerate
interfaces 0-4. However, there is memory reserved only for 4 so some
other data will get overwritten by cvmx_helper_interface_enumerate().
Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Acked-by: David Daney <david.daney@cavium.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6102/
Diffstat (limited to 'arch/mips/cavium-octeon/executive')
| -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 d63d20dfbfb0..0e4b34036815 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, | |||
| 67 | void (*cvmx_override_ipd_port_setup) (int ipd_port); | 67 | void (*cvmx_override_ipd_port_setup) (int ipd_port); |
| 68 | 68 | ||
| 69 | /* Port count per interface */ | 69 | /* Port count per interface */ |
| 70 | static int interface_port_count[4] = { 0, 0, 0, 0 }; | 70 | static int interface_port_count[5]; |
| 71 | 71 | ||
| 72 | /* Port last configured link info index by IPD/PKO port */ | 72 | /* Port last configured link info index by IPD/PKO port */ |
| 73 | static cvmx_helper_link_info_t | 73 | static cvmx_helper_link_info_t |