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| author | Prasad J Pandit | 2016-11-07 11:00:24 +0100 |
|---|---|---|
| committer | Peter Maydell | 2016-11-07 11:00:24 +0100 |
| commit | 6e29651c5e3a0e0336818574f273b3f6ecea491d (patch) | |
| tree | cac5e9d74f007697377fab6d54e6fbe0f2267d82 /tests/qapi-schema/include-nested-err.json | |
| parent | Merge remote-tracking branch 'sstabellini/tags/xen-20161102-tag' into staging (diff) | |
| download | qemu-6e29651c5e3a0e0336818574f273b3f6ecea491d.tar.gz qemu-6e29651c5e3a0e0336818574f273b3f6ecea491d.tar.xz qemu-6e29651c5e3a0e0336818574f273b3f6ecea491d.zip | |
char: cadence: check baud rate generator and divider values
The Cadence UART device emulator calculates speed by dividing the
baud rate by a 'baud rate generator' & 'baud rate divider' value.
The device specification defines these register values to be
non-zero and within certain limits. Add checks for these limits
to avoid errors like divide by zero.
Reported-by: Huawei PSIRT <psirt@huawei.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id: 1477596278-1470-1-git-send-email-ppandit@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'tests/qapi-schema/include-nested-err.json')
0 files changed, 0 insertions, 0 deletions