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| author | Jeffrey Deans <jeffrey.deans@imgtec.com> | 2014-07-17 08:20:56 (GMT) |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-08-01 22:06:40 (GMT) |
| commit | 6096e114f5f70d29d9e01e031f69d529b2193ab7 (patch) | |
| tree | a274820cc1a74ff159399d079e2d0277a60783f5 /arch/mips/kernel/idle.c | |
| parent | b0a88ae50220b60d6e9686fc5f5a200151217037 (diff) | |
| download | linux-6096e114f5f70d29d9e01e031f69d529b2193ab7.tar.xz | |
MIPS: GIC: Prevent array overrun
A GIC interrupt which is declared as having a GIC_MAP_TO_NMI_MSK
mapping causes the cpu parameter to gic_setup_intr() to be increased
to 32, causing memory corruption when pcpu_masks[] is written to again
later in the function.
Signed-off-by: Jeffrey Deans <jeffrey.deans@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: stable@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7375/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/idle.c')
0 files changed, 0 insertions, 0 deletions