diff options
| author | Jeffrey Deans <jeffrey.deans@imgtec.com> | 2014-07-17 09:20:56 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-07-31 13:58:14 +0200 |
| commit | ffc8415afab20bd97754efae6aad1f67b531132b (patch) | |
| tree | 2988b6633eb6d1c944608fc2cf258308816a0bc4 /arch/mips/lib/ucmpdi2.c | |
| parent | 2e5767a27337812f6850b3fa362419e2f085e5c3 (diff) | |
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/lib/ucmpdi2.c')
0 files changed, 0 insertions, 0 deletions