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3 Commits

Author SHA1 Message Date
Joshua Peraza
78bcb55e1c Construct ProcessMemoryLinux using PtraceConnection 
Update ProcessMemoryLinux to be constructed from PtraceConnection
instead of being Initialize()d with a pid_t.

This allows consolidating PtraceClient's BrokeredMemory with
ProcessMemoryLinux and providing the PtraceConnection as a alternative
to the memory file (previously only done for brokered connections).

Change-Id: I1363e208030eaf595fb8051e9a2c6b255c1f9886
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3072402
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
 2021-08-11 15:48:33 +00:00
Joshua Peraza
2f66eefb79 Update language to eliminate 'whitelist' 
Change-Id: I6afe27313093c6867d0276274e6b17b195d9d263
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2339536
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
 2020-08-06 21:03:16 +00:00
Vlad Tsyrklevich
bde5196af5 Add ProcessMemorySanitized 
The ProcessMemorySanitized implementation only allows reads to a given
process if it falls within a given whitelist of memory ranges. This
ensures that 'sanitized' snapshots only allow reading memory that was
explicitly allowed.

Bug: crashpad:263, chromium:973167
Change-Id: I72712d7ea3cabfd49cc91ffbe563cb349e6fcfdb
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1752593
Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
 2019-08-15 00:02:53 +00:00