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Queue + libsoup. Memory vioalation

Member 8826489 asked:

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I have problem with my program writed in c++, using libsoup and queue.

C++
void operator()()
{
    ELEMENT e;
    while(1)
    {
        if(!fq->empty())
        {

            mutex.lock();
            e = fq->front();


            run(server, &e);


            fq->pop();

            mutex.unlock();
        }


It works good before I add ExecuteLoop to make an queue. When I run it and start to make requests to the server I see memory vialation error. From time to time it gives me more information:

*** glibc detected *** ./fifo: double free or corruption (!prev): 

0x0a23e758 ***
======= Backtrace: =========
(...)


I have no idea where I make a mistake. Can you help me?
Tags: C++, Linux

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