Joshua Peraza d8f85829b0 linux: fix split stack test
Previously, page_addr sometimes ended up being in the current stack
frame, causing a segfault when write protecting it. Reach another
page up the stack and add an extra stack page for wiggle room.

The test consistently fails on linux-chromeos bots:
https://ci.chromium.org/p/chromium/builders/try/linux-chromeos-rel/373920

Change-Id: I5e2aa8c54555ef559251a14b0310a24131c9f17a
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1857500
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2019-10-12 18:39:31 +00:00
..