diff options
| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2024-10-28 09:08:35 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-10-28 16:50:26 -0600 |
| commit | e1c3c720e780eed6647796d69dca6184640234a5 (patch) | |
| tree | 1378ae3213921b5c98244b089ac9526006ec4fa3 /arch/riscv/lib/interrupts.c | |
| parent | f2533fb04893467cc64fd5e31158a8c861c0a883 (diff) | |
acpi_table: Fix coverity defect in acpi_write_spcr
Fix "Integer handling issues (SIGN_EXTENSION)" in newly added code:
Cast serial_info.reg_offset to u64 to prevent an integer overflow when
shifted too many bits to the left. Currently this never happens as the
shift is supposed to be less than 4.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Moritz Fischer <moritzf@google.com>
Diffstat (limited to 'arch/riscv/lib/interrupts.c')
0 files changed, 0 insertions, 0 deletions