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| author | Prasad J Pandit | 2017-11-13 14:55:24 +0100 |
|---|---|---|
| committer | Peter Maydell | 2017-11-13 14:55:24 +0100 |
| commit | c5c752af8cddad3e4e51acef40a46db998638144 (patch) | |
| tree | 8cba183ec03c10a6d07a73dbfbdc08c767c708f9 /include/qom | |
| parent | arm/translate-a64: mark path as unreachable to eliminate warning (diff) | |
| download | qemu-c5c752af8cddad3e4e51acef40a46db998638144.tar.gz qemu-c5c752af8cddad3e4e51acef40a46db998638144.tar.xz qemu-c5c752af8cddad3e4e51acef40a46db998638144.zip | |
highbank: validate register offset before access
An 'offset' parameter sent to highbank register r/w functions
could be greater than number(NUM_REGS=0x200) of hb registers,
leading to an OOB access issue. Add check to avoid it.
Reported-by: Moguofang (Dennis mo) <moguofang@huawei.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 20171113062658.9697-1-ppandit@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/qom')
0 files changed, 0 insertions, 0 deletions