This CL adds code to check if the current thread holds the DLL loader
lock. This code can be used to enforce the requirement that certain
parts of crashpad, such as process creation are not done during calls
to DllMain which can lead to deadlocks and crashes. Only one check is
current enforced, in client process creation, and only in debug builds.
Bug: crashpad: 316
Change-Id: I5757a264bbf28ce2ab88a0cd7ac9481e46428c17
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1945993
Reviewed-by: Mark Mentovai <mark@chromium.org>
Reviewed-by: Scott Graham <scottmg@chromium.org>
Commit-Queue: James Forshaw <forshaw@chromium.org>
359fc4a133