sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$')
Bug: chromium:1098010
Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
This change was partially scripted and partially done manually with vim
regex + manually placing the deleted constructors.
The script change looked for destructors in the public: section of a
class, if that existed the deleted constructors would go before the
destructor.
For manual placement I looked for any constructor in the public: section
of the corresponding class. If there wasn't one, then it would ideally
have gone as the first entry except below enums, classes and typedefs.
This may not have been perfect, but is hopefully good enough. Fingers
crossed.
#include "base/macros.h" is removed from files that don't use
ignore_result, which is the only other thing defined in base/macros.h.
Bug: chromium:1010217
Change-Id: I099526255a40b1ac1264904b4ece2f3f503c9418
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3171034
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Peter Boström <pbos@chromium.org>
This was done in Chromium’s local copy of Crashpad in 562827afb599. This
change is similar to that one, except more care was taken to avoid
including headers from a .cc or _test.cc when already included by the
associated .h. Rather than using <stddef.h> for size_t, Crashpad has
always used <sys/types.h>, so that’s used here as well.
This updates mini_chromium to 8a2363f486e3a0dc562a68884832d06d28d38dcc,
which removes base/basictypes.h.
e128dcf10122 Remove base/move.h; use std::move() instead of Pass()
8a2363f486e3 Move basictypes.h to macros.h
R=avi@chromium.org
Review URL: https://codereview.chromium.org/1566713002 .
ExceptionPorts::GetExceptionPorts() returned a
std::vector<ExceptionPorts::ExceptionHandler>, which contained send
rights to Mach ports. The interface required callers to assume ownership
of each send right contained within the vector. This was cumbersome and
error-prone, and despite the care taken in Crashpad, port right leaks
did occur:
- SimulateCrash() didn’t make any attempt to release these resources at
all.
- Neither did crashpad_util_test ExceptionPorts.HostExceptionPorts,
which also reused a vector.
This replaces the vector with the interface-compatible (as far as
necessary) ExceptionPorts::ExceptionHandlerVector, which deallocates
collected port rights on destruction or clear().
R=rsesek@chromium.org
Review URL: https://codereview.chromium.org/1381023007 .
This uses THREAD_NULL, TASK_NULL, and HOST_NULL in preference to
MACH_PORT_NULL and kMachPortNull. These constants are correctly-typed
(thread_t, task_t, and host_t) and result in more readable source code,
especially where thread and task parameters appear together as they do
in exc_*_variants.
TEST=util_test
R=rsesek@chromium.org
Review URL: https://codereview.chromium.org/649713002
elements whose handler port would be MACH_PORT_NULL.
For most exception targets, *_get_exception_ports() will normally return
an exception port of MACH_PORT_NULL when no handler is registered.
However, as of Mac OS X 10.9, thread_get_exception_ports() will return
an empty list when no handler is registered for any exception type on a
thread.
Consequently, a caller would have to do additional processing to
determine whether a specific exception port is registered: an
unregistered port will either appear but have a handler port of
MACH_PORT_NULL, or it will not appear at all. This is confusing for
callers. The behaviors are unified, and when a handler port of
MACH_PORT_NULL is found, it will not be returned to the caller. This is
expected to be the simpler of the two possible behaviors for callers to
make use of.
The change in the kernel can be seen by comparing 10.8.5
xnu-2050.48.11/osfmk/kern/ipc_tt.c thread_get_exception_ports() to the
same function in 10.9.4 xnu-2422.110.17. The 10.9 version has a special
check for thread->exc_actions being NULL, which short-circuits the rest
of the function without returning any exception ports. In 10.8.5,
thread->exc_actions can never be NULL. This new check is only present
for thread targets, presumably because it’s very common for threads to
not have any exception ports set, and not having to initialize this data
is an optimization. Typical user-level tasks in Mac OS X always have at
least some exception ports set at the task level.
TEST=util_test ExceptionPorts.TaskAndThreadExceptionPorts
R=rsesek@chromium.org
Review URL: https://codereview.chromium.org/584223002
