2 Commits

Author	SHA1	Message	Date
Joshua Peraza	d108fd04a5	linux: Add PtraceConnection::ReadFileContents ... Some files, such as /proc/[pid]/maps, may not be accessible to the handler. This enables the handler access to the contents of those files via the broker. This change reads maps and auxv using ReadFileContents. Bug: crashpad:30 Change-Id: Ia19b498bae473c616ea794ab51c3f22afd5795be Reviewed-on: https://chromium-review.googlesource.com/989406 Reviewed-by: Mark Mentovai <mark@chromium.org>	2018-04-03 22:08:29 +00:00
Joshua Peraza	59c5d848e5	linux: Refactor ptrace usage. ... 1) Add PtraceConnection which serves as the base class for specific types of connections Crashpad uses to trace processes. 2) Add DirectPtraceConnection which is used when the handler process has `ptrace` capabilities for the target process. 3) Move `ptrace` logic into Ptracer. This class isolates `ptrace` call logic for use by various PtraceConnection implementations. Bug: crashpad:30 Change-Id: I98083134a9f7d9f085e4cc816d2b85ffd6d73162 Reviewed-on: https://chromium-review.googlesource.com/671659 Commit-Queue: Joshua Peraza <jperaza@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org> Reviewed-by: Leonard Mosescu <mosescu@chromium.org>	2017-09-22 16:25:32 +00:00