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| author | Bob Moore <robert.moore@intel.com> | 2009-02-18 14:28:02 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-03-26 16:38:25 -0400 |
| commit | ac0c84502697114a378057eed83a9baba879cfc9 (patch) | |
| tree | 83d1533a4783e6b5ffe5385a7dead57f1dfcf7bb /samples | |
| parent | aefc7f9a0220a40beff9b6b3b320cbeae128d0e3 (diff) | |
| download | blackbird-obmc-linux-ac0c84502697114a378057eed83a9baba879cfc9.tar.gz blackbird-obmc-linux-ac0c84502697114a378057eed83a9baba879cfc9.zip | |
ACPICA: Fix parameter validation for acpi_read/write
Now return AE_BAD_PARAMETER if the input register pointer is
null, and AE_BAD_ADDRESS if the register has an address of zero.
Previously, these cases simply returned AE_OK. For optional
registers such as PM1B status/enable/control, the caller should
check for a valid register address before calling. ACPICA BZ 748.
http://www.acpica.org/bugzilla/show_bug.cgi?id=748
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions
