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| author | Bin Meng <bmeng@tinylab.org> | 2022-12-11 14:54:24 +0800 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2022-12-17 09:03:30 +0530 |
| commit | 9a2eeb4aaeac9102a7db3676035d83394784c88b (patch) | |
| tree | a1969ea5d42c251b3d17890e9e74fb537b7da09d /lib/utils/timer/fdt_timer_mtimer.c | |
| parent | fabbc006687a0fddeabb7a3effabb3a8e1c81c48 (diff) | |
| download | opensbi-9a2eeb4aaeac9102a7db3676035d83394784c88b.zip opensbi-9a2eeb4aaeac9102a7db3676035d83394784c88b.tar.gz opensbi-9a2eeb4aaeac9102a7db3676035d83394784c88b.tar.bz2 | |
lib: utils/irqchip: plic: Ensure no out-of-bound access in context save/restore helpers
Currently the context 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