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If ext_data_length is > UINT32_MAX - sizeof(struct sof_ipc_comp) then it will overflow the 32bit pointer in the second half of this error check therefore bypassing the check. Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
UBSAN is complaining about the pointers being overflown given we haven't checked the parameters. Move it behind the code that protects this to satisfy the sanitizer. Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
kv2019i
approved these changes
Sep 4, 2024
iuliana-prodan
approved these changes
Sep 4, 2024
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sanitizer fixes for ipc3