crashpad

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History

Justin Cohen c11d49db88 Add a mask to MinidumpCrashpadInfo to indicate valid pointer addresses.

ARM64 supports storing pointer authentication codes in the upper bits of
a pointer. This mask can be used by LLDB to mimic ptrauth_strip and
strip the pointer authentication codes. To recover an address from
pointer with an authentication code, `AND` this mask with the pointer.

If the platform does not support pointer authentication, or the range of
valid addressees for a pointer was unaccessible, this field will be 0
and should be ignored.

Change-Id: Ie5cef90802dd1e892d456195ab8874223eac6a1b
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2773358
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>

2023-01-30 18:27:02 +00:00

file

Fix locking on certain Android partitions

2022-11-03 22:22:19 +00:00

fuchsia

Update copyright boilerplate, 2022 edition (Crashpad)

2022-09-06 23:54:07 +00:00

ios

Add a mask to MinidumpCrashpadInfo to indicate valid pointer addresses.

2023-01-30 18:27:02 +00:00

linux

Validate number of bytes read