The path NSCachesDirectory may change across app updates and sometimes
even across app launches. As a result, the Config-XXX files may end up
with an outdated path to the associated minidump file.
Change-Id: I0befde26b2ac406c154ce7c7e9be0063ee99892d
Bug:850379
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/1592561
Reviewed-by: Mark Mentovai <mark@chromium.org>
This CL adds a result callback on report upload completion.
On failure, Breakpad deletes the configuration file and does retry to
upload a report.
Using this callback, the client will be able to log some metrics and to
act on upload failure.
Bug: 954175
Change-Id: I95a3264b65d4c06ba5d8dde8377440d23f1e2081
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/1572661
Reviewed-by: Mark Mentovai <mark@chromium.org>
Also adds method to determine if breakpad is started.
Change-Id: I272765e7ac6bbc07d77ca2d8dcc34d51c205116e
Reviewed-on: https://chromium-review.googlesource.com/c/1260625
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
old_handlers is zeroish whenever an NSException is thrown. This caused PROT_WRITE to never be set and resulted in an EXC_BAD_ACCESS when trying to set the handler to NULL.
Change-Id: Ibb7da448204431c7602b1001f3a5216303c4c9d1
Reviewed-on: https://chromium-review.googlesource.com/899907
Reviewed-by: Mark Mentovai <mark@chromium.org>
The mac exception_handler is included in a conditional below.
Change-Id: I505fad7ef6731706a39b7aaacc9a948800fc3069
Reviewed-on: https://chromium-review.googlesource.com/809306
Reviewed-by: Mark Mentovai <mark@chromium.org>
This relands fd0a0d2b7a which was reverted
in 5dad29423e, with a fix for guarding
kMaxSuffixLength which only used in assert()s with macros which breaks
chromium.mac/ios-device.
Change-Id: I5ee21b7f290517d6e7a0ef90b693b97f92392549
Reviewed-on: https://chromium-review.googlesource.com/751922
Reviewed-by: Mark Mentovai <mark@chromium.org>
This exception_handler_no_mach does not use Mach for exception handling
so that clients such as tvOS and watchOS that do not support mach
messages can handle POSIX signals.
Change-Id: I4a4574e58834bc590e110e6ecd1825f8af1437a2
Reviewed-on: https://chromium-review.googlesource.com/714276
Reviewed-by: Mark Mentovai <mark@chromium.org>
gcc has a single exception setting for all languages. Saying -fno-exceptions
in gcc disables exceptions and cleanups for cc files, but has no effect for mm
files.
In clang, -fno-exceptions only disables c++ exceptions, but keeps objective-c
exceptions and cleanups enabled.
http://llvm.org/viewvc/llvm-project?view=revision&revision=220714 changed
__EXCEPTIONS to be defined for clang when cleanups are enabled, independent of
if c++ exceptions are enabled. (This was necessary to have clang work with
glibc which looks at __EXCEPTIONS to decide if cleanups are enabled.)
Breakpad tried to use __EXCEPTIONS to figure out if c++ exceptions are enabled.
In cc files, this works: -fno-exceptions will disable c++ exceptions and
cleanups. But in mm files, -fno-exceptions will disable c++ exceptions and
objective-c exceptions will still be enabled, and so cleanups must run and hence
__EXCEPTIONS is defined.
To make things work with both old and new compilers, do the try/catch hack in
mm files either if __EXCEPTIONS is not defined (for old compilers) or if the
compiler is clang and __has_feature(cxx_exceptions) isn't set (which will work
for new clangs too, and which cleanly maps to if c++ exceptions are enabled).
Patch by Nico Weber <thakis@chromium.org>
Review URL: https://breakpad.appspot.com/1774002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1409 4c0a9323-5329-0410-9bdc-e9ce6186880e
This CL adds three features that will allow the client to upload the report
file.
Three main modifications are made :
- Allow upload url to have a file:// scheme, and write the HTTP request to file
in that case
- Split the request in two parts in case of a file:// scheme, the request
time and the response time. A new API [handleNetworkResponse] is added.
- Give the opportunity to the client to get the configuration NSDictionary
to be able to recreate the breakpad context at response time.
Patch by Olivier Robin <olivierrobin@chromium.org>
Review URL: https://breakpad.appspot.com/2764002/
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1368 4c0a9323-5329-0410-9bdc-e9ce6186880e
After handling an uncaught NSException, release the Breakpad object
so there will not be a second crash dump logged.
Prior to this change, for every uncaught NSException handled through
the Breakpad::UncaughtExceptionHandler(), a second crash without
any useful information (generally __cxa_rethrow and std::__terminate)
is recorded.
R=qsr@chromium.org
Review URL: https://breakpad.appspot.com/9664002
Patch from Peter Lee <pkl@chromium.org>.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1344 4c0a9323-5329-0410-9bdc-e9ce6186880e
(instead of C++) it gets upset about the default argument. Instead of
using a default argument I split the function up into two separate
functions.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1280 4c0a9323-5329-0410-9bdc-e9ce6186880e
The Mac crash key manipulation code was intended to be thread-safe through the
provision of a mutex. The mutex operations were done inside an assert().
assert() is a no-op in NDEBUG (release) builds. Therefore, in release builds,
these operations were occurring without being protected by any mutex at all,
and were nowhere near thread-safe.
BUG=chromium:331268
R=rsesek@chromium.org
Review URL: https://breakpad.appspot.com/1034002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1270 4c0a9323-5329-0410-9bdc-e9ce6186880e
The inconsistent and duplicated references to gDebugLog caused
problems building on iOS and the current logging implementation
had little utility because it was never activated in debug builds.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1257 4c0a9323-5329-0410-9bdc-e9ce6186880e
The std::string dumpFilename already contains the full pathname to the dump file. Appending it to the dumpDirAsNSString creates a string with the path portion duplicated, e.g.:
/var/mobile/Applications/516BE756-DFD4-4F9B-85D5-85966B0038F7/Library/Caches/Breakpad/var/mobile/Applications/516BE756-DFD4-4F9B-85D5-85966B0038F7/Library/Caches/Breakpad/0A406D28-437D-48EE-9989-23F7F871818E.dmp
Instead of this:
/var/mobile/Applications/516BE756-DFD4-4F9B-85D5-85966B0038F7/Library/Caches/Breakpad/0A406D28-437D-48EE-9989-23F7F871818E.dmp
R=markus@chromium.org, qsr@chromium.org
Review URL: https://breakpad.appspot.com/744002
Patch from Akiva <scirsw@gmail.com>.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1237 4c0a9323-5329-0410-9bdc-e9ce6186880e
- Cast result of _dyld_image_count to prevent compilation warning: The 2 int
in both side of the ? operator should have the same type.
- Remove unused variable for return values.
- Remove unused NSUserDefaults.
Review URL: https://breakpad.appspot.com/354001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@929 4c0a9323-5329-0410-9bdc-e9ce6186880e
This CL adds a minidump_generator that can write a minidump from a NSException
on iOS on an ARM cpu.
This CL also install an uncaught exception handler on iOS, and use the
previous generator to write minidumps for any uncaught exception.
Review URL: https://breakpad.appspot.com/347001
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@916 4c0a9323-5329-0410-9bdc-e9ce6186880e
To be noted:
1) All is done in process, as multi-process is not allowed on ios.
2) Dump are saved when a crash occures but are not automatically send to the
server.
3) Breakpad.h contains function to check if a dump must be uploaded, and to
upload a dump.
4) The code is copy pasting a log of Breakpad implementation for Mac OS. It
might be possible to do some refactoring.
Review URL: http://breakpad.appspot.com/309003
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@868 4c0a9323-5329-0410-9bdc-e9ce6186880e
