Instead of reading the desired 5 bytes of the actual target field, the code was reading 8. This could result in a corrupted value if the trailing 3 bytes were non-zero, so instead use an appropriately sized and zero-initialized bounce buffer, and read only 5 bytes before casting to u64. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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|---|---|---|
| .. | ||
| color | ||
| freesync | ||
| hdcp | ||
| inc | ||
| info_packet | ||
| power | ||
| vmid | ||