VMRay and dynamic improvements #2537
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| assert (sv2p.pid, sv2p.monitor_id, sv2p.origin_monitor_id) == ( | ||
| vmray_monitor_process.pid, | ||
| vmray_monitor_process.monitor_id, | ||
| vmray_monitor_process.origin_monitor_id, | ||
| ) |
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thoughts on being even more lenient here and not asserting this but just reporting it?
I'm encountering more inconsistencies between the two files, e.g., the monitor_id not being set
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so we could do the check and just log it
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I'm hesitant to be lenient here because we rely on sane process and thread monitor IDs for indexing. I'd consider differences between SummaryV2.json and flog.xml to be VMRay bugs and, if true, can we trust capa's results at that point?
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Right, let's leave as is until we find more samples that fail.
| assert (sv2p.pid, sv2p.monitor_id, sv2p.origin_monitor_id) == ( | ||
| vmray_monitor_process.pid, | ||
| vmray_monitor_process.monitor_id, | ||
| vmray_monitor_process.origin_monitor_id, | ||
| ) |
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I'm hesitant to be lenient here because we rely on sane process and thread monitor IDs for indexing. I'd consider differences between SummaryV2.json and flog.xml to be VMRay bugs and, if true, can we trust capa's results at that point?
| assert (sv2p.pid, sv2p.monitor_id, sv2p.origin_monitor_id) == ( | ||
| vmray_monitor_process.pid, | ||
| vmray_monitor_process.monitor_id, | ||
| vmray_monitor_process.origin_monitor_id, | ||
| ) |
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Right, let's leave as is until we find more samples that fail.
| @@ -276,7 +276,7 @@ class ElfFileHeader(BaseModel): | |||
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| class ElfFile(BaseModel): | |||
| # file_header: ElfFileHeader | |||
| sections: Optional[list[ElfFileSection]] = None | |||
| sections: list[ElfFileSection] = [] | |||
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incidentally, is this the correct way to set the default value, particularly as a list? i see this pattern used throughout the file.
my worry is that the default value = [] uses the same instance of a mutable list, rather than copies of it. sorta like when you have a kwarg parameter def foo(bar=[]).
in the past, i've used pydantic.Field for these. but maybe pydantic is extra smart and doesn't require this. @mr-tz @mike-hunhoff
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hm, great question, this is how mypy accepted the change and I saw the pattern throughout. Other files use Optional[list[<foo>]] = None or Field, we should cleanup the inconsistencies (separately).
A few improvements based on analysis of around 200 random VMRay archives.
Checklist