similar to: Digit detect during a Background() inside a Macro wrongly jumps b ack to the calling context to match digits?

> On 2 Sep 2016, at 12:11, Dmitry Vyukov <dvyukov at google.com> wrote: > > On Fri, Sep 2, 2016 at 12:09 PM, Kuba Brecka <kuba.brecka at gmail.com> wrote: >> >>> On 2 Sep 2016, at 11:18, Dmitry Vyukov via llvm-dev <llvm-dev at lists.llvm.org> wrote: >>> >>> On Thu, Sep 1, 2016 at 2:30 PM, Kuba Brecka <kuba.brecka at gmail.com>

> On 2 Sep 2016, at 11:18, Dmitry Vyukov via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > On Thu, Sep 1, 2016 at 2:30 PM, Kuba Brecka <kuba.brecka at gmail.com> wrote: >> Hi, >> >> I'm trying to write a TSan interceptor for the C++11 call_once function. There are currently false positive reports, because the inner __call_once function is located in

Hi, I'm trying to write a TSan interceptor for the C++11 call_once function. There are currently false positive reports, because the inner __call_once function is located in the (non-instrumented) libcxx library, and on macOS we can't expect the users to build their own instrumented libcxx. TSan already supports pthread_once and dispatch_once by having interceptors that re-implement the

Hello folks. I've got a strange issue. When I modprobe TE220 I do not see mesages like Launching card: 0 <..> Setting up global serial parameters. You can see how I loaded and unloaded the card for several times - http://asteriskpbx.ru/pastebin/11 lspci can detect the card: 03:08.0 Communication controller: Digium, Inc. Device 0220 (rev 02) dahdi_hardware also: astpbx ~ # dahdi_hardware

Hi, I am developing a rails 3 application. I want to use a interceptor before delivering emails. If a conditions meets, I want to stop the email. How do I do that? Thanks. Sam -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hi, I triggered a build failure on a Windows-sanitizer by making the sanity checking in `ASAN_INTERCEPT_FUNC` a bit stricter. My best guess is that the type of the defined interceptor is not compatible (in C++ typing terms) with the “real” function. This seems to be the case for the following 2 functions: CreateThread “no conversion”: From: 'DWORD (__cdecl *)(void * ,

Hi everyone, I ran into a false positive with memory sanitizer due to it not intercepting dlinfo. I tried to get started on writing such an interceptor, but dlinfo seems like an extraordinarily difficult function to intercept. The three considerations that I would like somebody to look at are: 1) How do we get the enum values to decide what kind of pointer dlinfo is getting. Ideally we'd

Same problem exists, thread A can still be within REAL(call_once), but after it ran user code and set the flag to ~0. Roughly, call_once does: __call_once(flag, arg, func) { mutex_lock(mut); if (flag == BEING_INITIALIZED) { wait } else if (flag == NOT_INITIALIZED_AT_ALL) { flag = BEING_INITIALIZED; mutex_unlock(mut); func(arg); // <=== user code callback

Has anyone successfully gotten the scoped_access[1] plugin to work in Rails 1.1? Some of the methods it was relying on are now no longer accessible. It seems the only way to add scope is to use the ''with_scope'' method that takes a block, but since Rails doesn''t have real around filters[2] I cannot see a way of adding a scope using a filter. Anyone using with_scope

Thanks! I'll try that. In order to avoid starting a new thread, let me ask you the next question. One of the shared libraries I load calls strtol and msan fails to intercept it. Why would this be? The library seems to be otherwise implemented. One of the potential culprits I saw is that strtol is marked as strong in libc. Is there any workaround? Keno On Thu, Apr 9, 2015 at 3:00 PM, Evgeniy

Hi, I would like to use dtrace to observe some behaviour in my J2EE app running in JBoss. I start JBoss normally in a 1.6 VM. When I try to enable set the ExtendedDTraceProbes flag using jinfo, I get a thread dump in the JBoss console and the message: "Unable to open door: target process not responding or HotSpot VM not loaded" in the jinfo console. I have tried this with both

I have a dataset called "results" that looks like this: arrive depart intercept 1 1 1 1 2 1 1 3 1 1 2 2 1 3 2 1 3 3 2 2 2 2 3 2 3 3 3 where arrive is the period of arrival, depart is the period of departure, and intercept

I am guessing that sanitizers are not supported with static linking. The AddressSanitizer document says so explicitly but the others do not. Yet the interceptors use dlsym to set up certain system calls, so by definition they can't support static linking. Given that sanitizers won't work with static linking, why are static libraries created for them? Should there be an error check in the

Posting to the list first, rather than filing a bug because I'm not sure this is still an intended configuration: With LLVM configured as: CXX=clang++ CC=clang cmake ../llvm/ \ -DCMAKE_BUILD_TYPE=Release \ -DCMAKE_INSTALL_PREFIX=~/install/llvm-master/ \ -DLLVM_TARGETS_TO_BUILD=host \ -DLLVM_ENABLE_ASSERTIONS=true \ -DLLVM_ENABLE_LIBCXX=yes \ -DLLVM_ENABLE_LIBCXXABI=yes The check-all target

Hello, I'm working on implementing hwasan instrumentation in GCC, and have just started discussing my current work-in-progress on the gcc-patches mailing list. (https://gcc.gnu.org/ml/gcc-patches/2019-09/msg00387.html -- the email that Kostya saw and added people to). I've gotten about as basic a user-space implementation as possible (using the interceptor ABI) up and running, and would

Hi Galina, The failing build was http://lab.llvm.org:8011/builders/clang-cmake-mips/builds/10220 and the commit that caused it was 'r251331 [compiler-rt] Fix ptrace interceptor for aarch64'. ________________________________ From: Galina Kistanova [gkistanova at gmail.com] Sent: 02 November 2015 16:03 To: Daniel Sanders Cc: Renato Golin; Bill Seurer; LLVM Dev Subject: Re: [llvm-dev]

Hi everyone, I am having troubles but this shouldn't be hard to solve for many people here. I am beginning a runtime feature for the BoundsChecking pass and I want to replace the libc malloc&free. I followed the design of AddressSanitizer (Asan) and tried to use the INTERCEPTOR macro from the interception.h file of compiler-rt library. Here is the problem. The file I modify

On 11/15/20 12:21 PM, John Fawcett wrote: > I'm using tika-server.jar installed as a service yup. same here. atm, listening on localhost, with Dovecot -> Tika direct, no proxy. similarly fragile under load. throwing ~10 messages with .5-5MB attachments at it at once causes all sorts of complaints. one at a time seems OK ... > Dovecot currently implements separate integrations,

I'm having a problem with intersite calls over IAX2 being abruptly terminated. Nothing odd shows in any of the logs for Asterisk or the host. The only think I can think it might be is a lag-spike on the site to site connection. How sensitive is IAX2 to lost frames, lag spikes or large variations in jitter with the GSM codec and: bandwidth=low jitterbuffer=no trunkfreq=100 ; Raised from

(+correct cfe-dev list) On Tue, Jan 12, 2016 at 2:57 PM, Alexey Samsonov <vonosmas at gmail.com> wrote: > Hi Yuri, > > On Mon, Jan 11, 2016 at 9:53 AM, Yury Gribov via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > >> Hi all, >> >> UndefinedBehaviorSanitizer currently does not check for undefined >> behaviors which result from improper usage