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by: Alexandre |
last post by:
Hi,
I'm currently investigating a leak in a c++ program. I've run
valgrind to detect it and valgrind give me some result like this
one...
==5336== 64064 bytes in 728 blocks are still reachable in loss record
14 of 16
==5336== at 0x40026B30: __builtin_new (vg_replace_malloc.c:172)
==5336== by 0x4028C531:...
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by: hvaisane |
last post by:
Valgrind says
==11604== Invalid read of size 4
==11604== at 0x8048ABB: main (foo.cc:36)
==11604== Address 0x1B92415C is 4 bytes inside a block of size 8 free'd
==11604== at 0x1B90514F: operator delete(void*) (vg_replace_malloc.c:156)
==11604== by 0x804A1BA: __gnu_cxx::new_allocator<Foo>::deallocate(Foo*, unsigned)...
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by: Roman Mashak |
last post by:
Hello, All!
I already posted my question and received valuable feedbacks, I changed my
code as was proposed here but still receive the same error of valgrind. SO,
the code is:
#define DB_IS_FLD_EMPTY(x) (((x) && *(x)) ? 0 : 1)
int db_is_fld_empty(char *fld)
{
return DB_IS_FLD_EMPTY(fld);
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by: Mohsen |
last post by:
Dear all,
I am running a program and in one of the functions I have to sort the
data of an array as follows:
..
..
..
for (m=0;m<M;++m) //Sort
{
k=m;
for (j=m+1;j<M;++j)
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by: mfried |
last post by:
Hi all,
I'm testing an application using valgrind 3.2.0 unter Linux kernel 2.4.
When the test are finished and the app terminates valgrind gives the
error:
--15631:0:aspacem Valgrind: FATAL: I/O error on /proc/self/maps
--15631:0:aspacem Exiting now.
My first thought was that I need more access rights on that file, but
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by: Simple Simon |
last post by:
It's entirely possible that I'm completely in the wrong line of work,
but I don't see what Valgrind is complaining about in this code.
Invalid read/writes?
If I free the within main(), rather than within free_node_list(),
Valgrind reports 0 leaks?
OS: SuSE 9.3 Linux 2.6.11.4-21.11-default i686 i386
GCC: 3.3.5 20050117
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by: eskimo |
last post by:
Hello
I have a situation, my program has a crash (SIGSEGV) for a reason that I don't know yet. I tried to analyze it using Valgrind but when I invoke the program with Valgrind, the crash no longer occurs.
Another observation is the crash only happens on SMP linux kernel. When I run the program on thhe non-SMP kernel it doesn't crash.
So does...
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by: JeanDean |
last post by:
I have successfully installed the valgrind-3.2.3 but it is resulting
in following error
-------------------------
valgrind ls -l
valgrind: failed to start tool 'memcheck' for platform 'x86-linux': No
such file or directory
--------------------------
Any sort of suggestion will be appreciated .
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by: Kira Yamato |
last post by:
Hi, just starting out on C++ this semester. Been learning the language
and g++ compiler.
So, now I'm ready to learn some profiling.
Can someone recommend a nice profiler on Linux systems? What are some
of the popular profilers?
Thank you.
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by: tvnaidu |
last post by:
valgrind error - "failed to start tool 'memcheck' for platform x86-linux" no such file or dir
copied all lib and bin files which are generated after I compiled valgrind package, when I run my exe with valgrind, I am getting above error, any idea?
lib/
-rw-r--r-- 1 0 0 27934 default.supp
-rwxr-xr-x 1 0 0 ...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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