On 2026-05-20T04:45:49, Aristo Chen <[email protected]> wrote: > test/py: test kernel_noload decompression buffer overflow > > Add a sandbox test that builds a FIT containing a compressed > kernel_noload kernel whose uncompressed size far exceeds four times its > compressed size. bootm_load_os() sizes the decompression buffer to > ALIGN(image_len * 4, SZ_1M), so such an image must be rejected with a > decompression error rather than overflowing the buffer. > > The test verifies that 'bootm loados' reports the failure instead of > decompressing past the end of the buffer. > > Signed-off-by: Aristo Chen <[email protected]> > > test/py/tests/test_fit.py | 84 +++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 84 insertions(+)
Reviewed-by: Simon Glass <[email protected]>
