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| author | Jim Shu <jim.shu@sifive.com> | 2022-11-27 16:57:46 +0000 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2023-01-06 10:42:55 +1000 |
| commit | bb22d391121fc0de42a04d1ed99f602441ea70e1 (patch) | |
| tree | da761478b364b76f2e1230a618cb500f505a2dde /scripts/check_sparse.py | |
| parent | 592f0a9429b924bc7eec0aee60afa391f7ca96b2 (diff) | |
| download | focaccia-qemu-bb22d391121fc0de42a04d1ed99f602441ea70e1.tar.gz focaccia-qemu-bb22d391121fc0de42a04d1ed99f602441ea70e1.zip | |
hw/intc: sifive_plic: fix out-of-bound access of source_priority array
If the number of interrupt is not multiple of 32, PLIC will have out-of-bound access to source_priority array. Compute the number of interrupt in the last word to avoid this out-of-bound access of array. Signed-off-by: Jim Shu <jim.shu@sifive.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> Message-Id: <20221127165753.30533-1-jim.shu@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'scripts/check_sparse.py')
0 files changed, 0 insertions, 0 deletions