LogOutputStreamTest.{WriteAbort,FlushAbort} are flaky because the logcat
is sometimes overloaded earlier than expected causing FlushAbort to fail
during Write() or either test to fail to write the abort message.
This change updates LogOutputStream to detect logcat overloads (EAGAIN)
and make one attempt at writing the abort message, even if the output
cap hasn't been reached.
This change also updates LogOutputStream's interface to defer log writes
to a Delegate. In tests, the Delegate implements a mock log and in
production, writes to Android's logcat.
I've removed VerifyGuards because LogOutputStream no longer writes
guards if Write() has never been called and the guards are tested in
other tests.
Change-Id: Icad83524aaf573c3e082469f1de095b6ca2c4839
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2439641
Reviewed-by: Mark Mentovai <mark@chromium.org>
Depends on https://chromium-review.googlesource.com/c/chromium/mini_chromium/+/2424890
Although logging to files is not yet supported by mini_chromium, it is
the default behavior for OS_WIN in chromium. This change should
cause crashpad to log via OutputDebugString() on Windows, instead of
debug.log files. Future work (crbug.com/crashpad/26) should arrange for
logs to be uploaded with reports, embedded in associated minidumps or as
file attachments.
Bug: chromium:711159
Change-Id: I0f9004f7de94dd29d555cc7d23c48a63da6b4bba
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2425108
Reviewed-by: Mark Mentovai <mark@chromium.org>
Includes DEPS roll of mini_chromium:
f0bd14b Pull build_config.h source set into separate build file
65fb5c9 Update path to win_helper after moving to build/config
Change-Id: Ic9f5c68e2cebd8bf86492766684bdb422da1aa9e
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2426989
Reviewed-by: Mark Mentovai <mark@chromium.org>
This change prepares crashpad for the upcoming switch of base::string16
to std::u16string on all platforms. It does so by replacing Windows-only
instances of base::string16 with std::wstring, and using appropriate
string utility functions.
Bug: chromium:911896
Change-Id: Ibb0b8a4e4dc7fae1d24d18823f8dbb6da31f8239
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2332402
Commit-Queue: Jan Wilken Dörrie <jdoerrie@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
CFI attempts to verify that the dynamic type of a function object
matches the static type of the function pointer used to call it.
https://clang.llvm.org/docs/ControlFlowIntegrity.html#indirect-function-call-checking
However, the analyzer does not have enough information to check
cross-dso calls. In these instances, CFI crashes upon calling the
function with an error like:
pthread_create_linux.cc:60:16: runtime error:
control flow integrity check for type
'int (unsigned long *, const pthread_attr_t *, void *(*)(void *), void *)'
failed during indirect function call
(/lib/x86_64-linux-gnu/libpthread.so.0+0x9200):
note: (unknown) defined here pthread_create_linux.cc:60:16:
note: check failed in crashpad_handler,
destination function located in /lib/x86_64-linux-gnu/libpthread.so.0
Change-Id: Ib29dabfe714f2ee9cc06a5d17e6899ff81a06df4
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2339332
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
We're working to decouple ChromeOS and Linux builds of Chrome.
Currently OS_CHROMEOS sets OS_LINUX, so we need to refactor
current OS_LINUX usage to make this explicit.
More information can be found at go/cros_is_linux_os_linux
BUG=chromium:1110266
TEST=manual build
Change-Id: Ie765da1ab6a0bf0286538ae1df3697abaa29aeaa
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2391116
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Chromium relies on a global gn sources assignment filter, even though
it’s kind of discouraged. Crashpad doesn’t use this, instead selecting
which files to build entirely with the logic in its .gn files. In some
cases, Chromium’s filters prevent _linux files from building on Android,
and _mac files from building on iOS, even though Crashpad’s build has
explicitly requested these inclusions. To overcome this problem,
clear the gn sources_assignment_filter in all of Crashpad’s own .gn
files when building in Chromium.
Change-Id: Iab0af29f4e5aff4be8eec2ee12b2e3f991c0a86d
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2285959
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Implemented the AddAttachment(), InitializeAttachments(), CleanDatabase() functions
on Windows.
Added attachment=FILE_NAME option to the handler, and
"attachments" argument for Windows and Linux to StartHandler function.
On crash it will create the corresponding attachments in the database
and copy content of the specified files to the database.
Bug: b/157144387
Change-Id: Ia238de39028e07112a7b971b5b7d5e71a5864f53
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2248099
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
If the file just needs the CHECK/CHECK_OP/NOTREACHED
macros, use the appropriate header for that instead.
Or if logging.h is not needed at all, remove it.
This is both a nice cleanup (logging.h is a big header,
and including it unnecessarily has compile-time costs),
and part of the final step towards making logging.h no
longer include check.h and the others.
Bug: chromium:1031540
Change-Id: Ia46806bd95fe498bcf3cf6d2c13ffa4081678043
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2255361
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Hans Wennborg <hans@chromium.org>
Add direct includes for things provided transitively by logging.h
(or by other headers including logging.h).
This is in preparation for cleaning up unnecessary includes of
logging.h in header files (so if something depends on logging.h,
it needs include it explicitly), and for when Chromium's logging.h
no longer includes check.h, check_op.h, and notreached.h.
DEPS is also updated to roll mini_chromium to ae14a14ab4 which
includes these new header files.
Bug: chromium:1031540
Change-Id: I36f646d0a93854989dc602d0dc7139dd7a7b8621
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2250251
Commit-Queue: Hans Wennborg <hans@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
I’m most interested in picking up 1b3eb6ef3462, “Explicitly define copy
constructors used in googletest tests.”
This also reorganizes files and rewrites text to refer to this project
as Google Test and googletest (and Google Mock and googlemock), as it
prefers to be known. Some filenames are left at gtest_* following the
precedent set by gtest itself. For example, #include "gtest/gtest.h" is
still used, so #include "test/gtest_death.h" is retained too.
gtest_all_test OutputFileHelpersTest.GetCurrentExecutableName hard-codes
the expected executable name as gtest_all_test among other options that
do not include googletest_all_test, so test executables retain their
names as well.
fb19f57880f6 Add GTEST_BRIEF option
3549237957a1 Ensure that gtest/gmock pkgconfig requirements specify
version
189299e957bb Merge branch 'master' into quiet-flag
5504ded3ab5c Fix a typo in .travis.yml
6ed4e7168f54 Replace the last instance of `throw()` with `noexcept`. NFC
879fd9b45299 Remove duplicate codes existed in get-nprocessors.sh
644f3a992c28 gtest-unittest-api_test - fix warning in clang build
0b6d567619fe Remove redundant .c_str()
be3ac45cf673 fix signed/unsigned comparison issue (on OpenBSD)
b51a49e0cb82 Merge pull request #2773 from Quuxplusone:replace-noexcept
c2032090f373 Merge pull request #2772 from Quuxplusone:travis
4fe5ac53337e Merge pull request #2756 from Conan-Kudo:fix-pkgconfig-reqs
373d72b6986f Googletest export
4c8e6a9fe1c8 Merge pull request #2810 from ptahmose:master
71d5df6c6b67 Merge pull request #2802 from e-i-n-s:fix_clang_warning
dcc92d0ab6c4 Merge pull request #2805 from pepsiman:patch-1
4f002f1e236c VariadicMatcher needs a non-defaulted move constructor for
compile-time performance
9d580ea80592 Enable protobuf printing for open-source proto messages
766ac2e1a413 Remove all uses of GTEST_DISALLOW_{MOVE_,}ASSIGN_
11b3cec177b1 Fix a -Wdeprecated warning
01c0ff5e2373 Fix a -Wdeprecated warning
c7d8ec72cc4b Fix a -Wdeprecated warning
1b066f4edfd5 Add -Wdeprecated to the build configuration
4bab55dc54b4 Removed a typo in README.md
a67701056425 Googletest export
fb5d9b66c5b0 Googletest export
1b3eb6ef3462 Googletest export
b0e53e2d64db Merge pull request #2797 from Jyun-Neng:master
d7ca9af0049e Googletest export
955552518b4e Googletest export
ef25d27d4604 Merge pull request #2815 from Quuxplusone:simple
129329787429 Googletest export
b99b421d8d68 Merge pull request #2818 from inazarenko:master
472cd8fd8b1c Merge pull request #2818 from inazarenko:master
3cfb4117f7e5 Googletest export
0eea2e9fc634 Googletest export
a9f6c1ed1401 Googletest export
1a9c3e441407 Merge pull request #2830 from keshavgbpecdelhi:patch-1
e589a3371705 Merge pull request #2751 from calumr:quiet-flag
Change-Id: Id788a27aa884ef68a21bae6c178cd456f5f6f2b0
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2186009
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
* Fuchsia only uses Crashpad for minidump generation, report database
and report upload, not for the actual exception handling so it does
not need a handler class
* the current handler class didn't have tests anyway
* Chromium on Fuchsia relies on the platform exception handling instead
of rolling its own Crashpad exception handler
* this avoids us having to maintain an exception handler in another repo
* this removes the last FIDL dependency in Crashpad
TESTED=`fx test crashpad_test`
Change-Id: Ie3998f709e7cc4252dd551882a23b337864da85e
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2165638
Commit-Queue: Francois Rousseau <frousseau@google.com>
Reviewed-by: Scott Graham <scottmg@chromium.org>
mach_extensions is sensible on iOS, but bootstrap is not available
outside of macOS. To allow mach_extensions to be used cleanly on iOS,
the bootstrap code is moved into its own macOS-specific file.
Bug: crashpad:31
Change-Id: I7bf9d5194253b563954a1e55fbf67a16f686e8ff
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2154529
Reviewed-by: Justin Cohen <justincohen@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
From cl/304219049:
Optimize C++11 range-based for loops where the variable is copied in
each iteration but it would suffice to obtain it by const reference.
This is only applied to loop variables of types that are expensive to
copy which means they are not trivially copyable or have a non-trivial
copy constructor or destructor.
To ensure that it is safe to replace the copy with a const reference,
the following heuristic is employed:
- The loop variable is const qualified.
- The loop variable is not const, but only const methods or operators
are invoked on it, or it is used as const reference or value argument
in constructors or function calls.
Change-Id: I5755eb523f60744079b0eb50424395079dcb0f02
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2132844
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
First steps at bringing up the crashpad_client on iOS. Also updates
the XCUITest to trigger various crashes, with some swizzling
necessary to allow crashes.
Change-Id: I87dd36bed1c052b509d14bfa29679ed81e58a377
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2039470
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
- Add option to log minidump in handler_main, also add option to
disable to dump minidump and generate report.
- Implement log minidump in CrashReportExceptionHandler.
Bug: crashpad:308
Change-Id: I8d2f7e118912011a8416f1ec36c9ee9d561d06e6
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1995825
Commit-Queue: Tao Bai <michaelbai@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
During ChromeOS integration tests, pass --always_allow_feedback to
crash_reporter. Most integration tests do not set metrics consent but
still want crash dumps.
Needs https://chromium-review.googlesource.com/c/chromium/src/+/1981139 as well
BUG=chromium:1037656
TEST=tast -verbose run --extrauseflags chrome_internal my_crbook ui.ChromeCrashNotLoggedInDirect
Change-Id: Ibc7af4b31da789c52aec6e668a4b192d4e20fdfc
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1981037
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Ian Barkley-Yeung <iby@chromium.org>
This should prevent accidental "\r\n" line endings from being introduced
again, as happened in 359fc4a1336d, fixed by 31470459b624.
Also includes:
Update mini_chromium to 0512d42698bfb47f2016ac627177c22d22b983d4
0512d42698bf Add .gitattributes, setting “text eol=lf” for all files
Change-Id: Id84c014914fec66632006ed364e2b14b4f1c175c
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1953807
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
The metrics recording signal handler doesn't need to be re-installed
on Linux because the handler installed by StartHandler() restores the
previously installed handler by default. Reinstalling the metrics
handler results in a crash dump loop in which each signal handler
restores the other.
Change-Id: Ieef40c74bfc69f6e0caef9809f33cfcaa10f0d03
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1832153
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
This patch updates gyp_crashpad_android.py to function with NDK r20,
removes the requirement to generate a standalone toolchain, and updates
documentation on building for Android.
Also some gyp build fixes.
Change-Id: Ide338417ab2a21eca7a4bf42c1fb834e5639c186
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1798746
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
This change add function to pass a file directory to Chrome OS's
crash_reporter to write minidumps to. This is used for tests.
BUG=chromium:944123
Change-Id: Ia61955d5ec671c61adde14e61dc72e4be32e389f
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1775290
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
When a crash dump request is received over a socket, the message
includes a stack address of the thread requesting the dump. This can
be used to override the ExceptionInfo's thread ID which may be
incorrect in the handler's PID namespace.
Bug: crashpad:286
Change-Id: I053cf709c5eeefb73b31328f16a806510e1bd35d
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1759280
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
A previous change added a ProcessMemorySanitized class, in this change
plumb support for ProcessMemorySanitized into ProcessSnapshotSanitized.
This involves reading whitelisted regions using the a new field in the
SanitizationInformation struct and returning an initialized
ProcessMemorySanitized object from ProcessSnapshotSanitized::Memory().
Bug: crashpad:263, chromium:973167
Change-Id: I121c5a584a1704ad043757c113099978a9ec2f4e
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1754737
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org>
In preparation for an upcoming change that will introduce a second
whitelist (for memory ranges), rename variables/functions to explicitly
reference the annotations whitelist.
Bug: chromium:973167
Change-Id: I1bf232e370990571230a247f9d9022d56ba4fedf
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1752361
Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
External callers might also want to call CrashpadHandlerMain, so provide
an externally visibile declaration on Android.
Bug: 973167
Change-Id: Ib9c2a2070e87563acd8af25f8634f1c88ce6681f
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1707897
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org>
ExceptionHandlerServer::keep_running_ is used to implement
synchronization across threads (e.g. ExceptionHandlerServer::Stop)
but the variable is not atomic. This causes TSan failures and could
also lead to incorrect compiler optimizations.
Bug: crashpad:304
Change-Id: I3cf5c083d70b6be903e16dbb6feb8fecea2aa1b8
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/1706793
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org>
