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| author | Bin Meng <bmeng@tinylab.org> | 2022-12-11 14:54:21 +0800 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2022-12-17 09:00:29 +0530 |
| commit | 8509e46ca63a4ed7dff2244cd7f288bf5591ab61 (patch) | |
| tree | 17f2815b39328279f9459d09e106c8a31660442a /lib/utils/timer/fdt_timer_mtimer.c | |
| parent | 34da6638ad7b3d8c1834dffe5cd2629aa748efaf (diff) | |
| download | opensbi-8509e46ca63a4ed7dff2244cd7f288bf5591ab61.zip opensbi-8509e46ca63a4ed7dff2244cd7f288bf5591ab61.tar.gz opensbi-8509e46ca63a4ed7dff2244cd7f288bf5591ab61.tar.bz2 | |
lib: utils/irqchip: plic: Ensure no out-of-bound access in priority save/restore helpers
Currently the priority save/restore helpers writes/reads the provided
array using an index whose maximum value is determined by PLIC, which
potentially may disagree with the caller to these helpers.
Add a parameter to ask the caller to provide the size limit of the
array to ensure no out-of-bound access happens.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'lib/utils/timer/fdt_timer_mtimer.c')
0 files changed, 0 insertions, 0 deletions