On Fri, 23 May 2025 17:41:51 +0200, Jaroslav Kysela wrote:
KASAN reported out of bounds access - cs_dsp_ctl_cache_init_multiple_offsets(). The code uses mock_coeff_template.length_bytes (4 bytes) for register value allocations. But later, this length is set to 8 bytes which causes test code failures.
As fix, just remove the lenght override, keeping the original value 4 for all operations.
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] firmware: cs_dsp: Fix OOB memory read access in KUnit test (ctl cache) commit: f4ba2ea57da51d616b689c4b8826c517ff5a8523
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Thanks, Mark