JDevlieghere added inline comments.
================
Comment at:
lldb/examples/python/scripted_process/crashlog_scripted_process.py:28
if image not in self.loaded_images:
+ if image.uuid == uuid.UUID(int=0):
+ print(f"Note: Skipping null image")
----------------
jasonmolenda wrote:
> One of the things I noticed working on https://reviews.llvm.org/D130813 was
> that our UUID class's IsValid() method detects if the object has any bytes or
> not, and I wonder if it should check for a null uuid value (all zeroes) and
> return IsValid()==false in that case. In my patch, I was reading a UUID out
> of a corefile and I needed to check if it was a null uuid before I copied the
> bytes into a UUID object to work around it.
According to the spec [1], the all-zero UUID is indeed a special case called
the "Nil UUID". I think it makes sense to have IsValid return false for that.
[1] https://datatracker.ietf.org/doc/html/rfc4122#section-4.1.7
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D131038/new/
https://reviews.llvm.org/D131038
_______________________________________________
lldb-commits mailing list
lldb-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
