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| author | Qiuhao Li | 2021-01-11 07:11:50 +0100 |
|---|---|---|
| committer | Thomas Huth | 2021-01-11 14:59:21 +0100 |
| commit | 9d20f2af535a928a20eb4e5fcb782f9d43dae5ac (patch) | |
| tree | b22dc0425dfb82e047d19723274135dae2014c53 /scripts/test-driver.py | |
| parent | fuzz: remove IO commands iteratively (diff) | |
| download | qemu-9d20f2af535a928a20eb4e5fcb782f9d43dae5ac.tar.gz qemu-9d20f2af535a928a20eb4e5fcb782f9d43dae5ac.tar.xz qemu-9d20f2af535a928a20eb4e5fcb782f9d43dae5ac.zip | |
fuzz: set bits in operand of write/out to zero
Simplifying the crash cases by opportunistically setting bits in operands of
out/write to zero may help to debug, since usually bit one means turn on or
trigger a function while zero is the default turn-off setting.
Tested bug https://bugs.launchpad.net/qemu/+bug/1908062
Signed-off-by: Qiuhao Li <Qiuhao.Li@outlook.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Tested-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <SYCPR01MB3502C84B6346A3E3DE708C7BFCAB0@SYCPR01MB3502.ausprd01.prod.outlook.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'scripts/test-driver.py')
0 files changed, 0 insertions, 0 deletions