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2 Commits

Author SHA1 Message Date
Mark Mentovai
e142aa87d6 linux: Fix crashpad_util_test ScopedPtraceAttach.* with the Yama LSM 
When Yama is enabled and /proc/sys/kernel/yama/ptrace_scope is set to 1
(YAMA_SCOPE_RELATIONAL), for a child to ptrace() its parent, the parent
must first call prctl(PR_SET_PTRACER, child_pid, ...).

Bug: crashpad:30
Test: crashpad_util_test ScopedPtraceAttach.*
Change-Id: Ic85e8551259f17f372b2362887e7701b833b4cb4
Reviewed-on: https://chromium-review.googlesource.com/472006
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
 2017-04-07 21:28:59 +00:00
Joshua Peraza
9c6d190b95 linux: Add ScopedPtraceAttach to manage ptrace attachments 
Bug: crashpad:30
Change-Id: Ic5fb5adaaea88e31068b65a3c0dfff65a2a94743
Reviewed-on: https://chromium-review.googlesource.com/470331
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
 2017-04-07 19:14:36 +00:00