Regression from Breakpad r842 (Chromium r103778) - browser crash reports were
uploaded, but renderer crash reports were not. Messages such as these may have
been logged:
com.apple.launchd.peruser.x[y] could not lookup DNS configuration info
service: (ipc/send) invalid destination port
com.apple.launchd.peruser.x[y] Breakpad Reporter: Send Error: Error
Domain=NSURLErrorDomain Code=-1009 UserInfo=z "This computer’s Internet
connection appears to be offline." Underlying Error=(Error
Domain=kCFErrorDomainCFNetwork Code=-1009 UserInfo=w "This computer’s Internet
connection appears to be offline.")
When OnDemandServer establishes the bootstrap subset, it will now register the
parent bootstrap port in the subset namespace so that the Inspector can
recover this port and switch to it. The Sender, launched by the Inspector,
relies on the bootstrap port being set properly.
BUG=chromium:99252
TEST=All test cases from Chromium r103778 (bug chromium:28547) plus:
about:crash should generate a crash report which should be uploaded,
provided that throttling is not in effect. Remove or edit
~/Library/Preferences/com.Breakpad.crash_report_sender.plist to defeat
throttling. Also verify that about:inducebrowsercrashforrealz works.
Review URL: http://breakpad.appspot.com/307001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@843 4c0a9323-5329-0410-9bdc-e9ce6186880e
lifetime of the task to be monitored, the invoking task. This allows the
bootstrap server (in launchd) to automatically clean up the Mach server
registration when the task being monitored exits, avoiding leaks of
com.Breakpad.Inspector(pid) ports in "launchctl bslist".
BUG=chromium:28547
TEST=Handler should still crash catches, but inspector ports should no longer
show up in "launchctl bslist". They should show up under a subset port in
"launchctl bstree" instead. "launchctl bstree" must be invoked as root.
Review URL: http://breakpad.appspot.com/306001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@842 4c0a9323-5329-0410-9bdc-e9ce6186880e
was already the SDK being used for x86_64 Release mode. The 10.6 SDK is not
necessary.
Explicitly set the file encoding to UTF-16 on the sender app's lproj's
InfoPlist.strings and Localizable.strings files.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@840 4c0a9323-5329-0410-9bdc-e9ce6186880e
effect.
BUG=none
TEST=Apple Crash Reporter logs from processes in which Breakpad handles the
crash should point the finger at the actual crash source, not the
Breakpad thread's attempt to write to unwritable memory.
Review URL: http://breakpad.appspot.com/301001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@828 4c0a9323-5329-0410-9bdc-e9ce6186880e
split up into multiple regions.
An older workaround relyied on known fixed stack locations and only filled in
the initial page of the stack if it was in a distinct region. The new approach
looks upwards for additional regions that appear to be part of the same stack.
With PIE on Lion, the stack no longer begins at a fixed address, so the older
workaround became ineffective.
BUG=247, chromium:94107
TEST=Stacks should run through to _main/start and then stop when examining
Chrome on Lion with PIE and "slid" stacks.
Review URL: http://breakpad.appspot.com/300001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@826 4c0a9323-5329-0410-9bdc-e9ce6186880e
This libcrypto dependency sucks. Linking against OpenSSL is sort of broken in
certain Mac OS X SDKs. libcrypto was only being used to provide an MD5
implementation. Breakpad already has its own MD5 implementation, so just use
that instead.
To be perfectly honest, on modern systems, nothing should be making MD5
hashes of modules anyway, because everything has an embedded LC_UUID.
The project file changes just remove libcrypto and add md5.c as needed.
A bonus (and untested) fix for on_demand_symbol_supplier.mm is included to
account for changes in r794.
Review URL: http://breakpad.appspot.com/296001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@819 4c0a9323-5329-0410-9bdc-e9ce6186880e
Fix an assertion where a zero-length buffer was being passed to
UntypedMDRVA::Copy(). This occurred when WriteFile() was given a file whose
size was a multiple of the temporary buffer size. In this issue's case, the
procfs file "environ" happened to be 2032 bytes, while the temporary buffer
was 1016 bytes.
Patch by Michael Krebs <mkrebs@chromium.org>
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@792 4c0a9323-5329-0410-9bdc-e9ce6186880e
Backed out r684 (added glog include dir to client gyp files). It was obviated by r685, which removed the dependency on glog from the client projects.
BUG=None
TEST="gclient runhooks --force"; build crash_generation_app; launch crash_generation_app.
r=hansl at http://breakpad.appspot.com/191001/show
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@696 4c0a9323-5329-0410-9bdc-e9ce6186880e
tgkill() is not necessarily possible, as a sandbox might block this call.
This changelist tries different approaches depending on whether we received
a synchronous or an asynchronous signal. This fixes unittest failures and
also runs correctly in sandbox'd environments.
TEST=ran unittest, and opened about:crash in sandbox'd Chrome
BUG=395
A=markus@chromium.org
Original review: http://breakpad.appspot.com/159001
Review URL: http://breakpad.appspot.com/146002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@656 4c0a9323-5329-0410-9bdc-e9ce6186880e
Inspector::ReadMessages as was done before r627. The "hello" message contains
the parameter count and is referenced while the message reader loops through
parameter messages. Prior to r627, both messages were named |message|, which
was confusing, probably caused a compiler warning, and apparently provided the
motivation to share them. This caused the crash inspector to fail to properly
collect the parameters. The common failure mode (although others are possible)
was for the inspector to attempt tor read more parameter messages than were
available, resulting in an IPC timeout and inspector death. No crash report
would be written, and the application expecting its crash to be inspected
would time out waiting for a response from the inspector and then _exit. This
is effectively a failure to properly handle crashes.
The inner message is reintroduced, and named parameter_message for
disambiguation.
BUG=chromium:49821
TEST=Crashes catchable by the Mac Breakpad framework
Review URL: http://breakpad.appspot.com/123002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@628 4c0a9323-5329-0410-9bdc-e9ce6186880e
Created the exception_handler_test that test the generation of dump and the dumps themselves.
Moved all dump analysis code from minidump to its right class DumpAnalysis. The class is used by both minidump_test and exception_handler_test. The tests are way simpler that way (ie. no handling of HANDLE).
minidump_test now uses the minidump_generator class instead of using Win32. It works well and pass all tests.
exception_handler now passes both the exception and assertion infos to the client to generate the dump. If one is NULL it's going to be handled correctly.
crash_generation_client can now RequestDump with both exception and assertion info.
minidump_generator returns both the mini and full dump string pointers, and output both (or either) depending on which was generated.
All original interfaces and method signature are still there, but call the new functions if possible.
Review URL: http://codereview.chromium.org/1994015
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@596 4c0a9323-5329-0410-9bdc-e9ce6186880e
I had to remove the dependency from base (was using FilePath and ScopedHandle, replaced them by standard std::wstring and HANDLE). Also removed the logging and the main from the original files.
This will serve as a base for testing breakpad's dump generation. It is kept like this for easier tracking.
Review URL: http://codereview.chromium.org/1964006
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@592 4c0a9323-5329-0410-9bdc-e9ce6186880e
Breakpad Linux client: Simplify VerifyStackReadWithMultipleThreads unit test.
As written, the VerifyStackReadWithMultipleThreads unit test makes
assumptions about the layout of thread_function's stack frame. As a result,
the test will fail when compiled with some compilers, or built with certain
optimization levels.
As an extension to C++, the GNU compilers allow you to request that a
variable be placed in a specific register. Using this, we can have
thread_function put the thread id in place where the test can find it
reliably.
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@559 4c0a9323-5329-0410-9bdc-e9ce6186880e
As written, the VerifyStackReadWithMultipleThreads unit test makes
assumptions about the layout of thread_function's stack frame. As a result,
the test will fail when compiled with some compilers, or built with certain
optimization levels.
As an extension to C++, the GNU compilers allow you to request that a
variable be placed in a specific register. Using this, we can have
thread_function put the thread id in place where the test can find it
reliably.
a=jimblandy, r=nealsid
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@558 4c0a9323-5329-0410-9bdc-e9ce6186880e
Having an exception of interest makes the resultant minidumps look just like
crash dumps, in that the processor can identify the "crashing" tread.
This means such minidumps can be classified by the stack signature, in contrast to the current state of things, in which all such dumps get lumped on a single pile.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@557 4c0a9323-5329-0410-9bdc-e9ce6186880e
