Scott Graham ef8a063055 Fuchsia: Propagate failure to initialize exception snapshot
If the process' threads can't be read, then the cpu context object won't
be able to be initialized.

Previously, the process snapshot always assumed that the context would
be filled out, as there was no error returned, which could result in
later checks failing.

Return an error from the exception snapshot's initialization so that
process snapshot can correctly handle failure to initialize.

Bug: fuchsia:55837
Change-Id: Ia3fecef1230a19dfa23401b0339c6a94370c6baf
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2296039
Commit-Queue: Scott Graham <scottmg@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2020-07-13 19:53:06 +00:00
..