Administrace komentářů

==7096== Invalid write of size 8
==7096==    at 0x5CA1AA3: Trida::Trida(char const*) (Trida.cpp:17)
==7096==    by 0x47D284: JinaTrida::JinaTrida(QString, QString, QWidget*) (in /cesta/program)
==7096==    by 0x45AFC5: EsteJinaTrida::mujQtSLOT(trida)(QString, QString) (in /cesta/program)
==7096==    by 0x45CE9E: EsteJinaTrida::EsteJinaTrida(QWidget*) (in /cesta/program)
==7096==    by 0x413733: main (in /cesta/program)
==7096==  Address 0x13c4c2b0 is 8 bytes after a block of size 8 alloc'd
==7096==    at 0x4C2BA77: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7096==    by 0x47D276: JinaTrida::JinaTrida(QString, QString, QWidget*) (in /cesta/program)
==7096==    by 0x45AFC5: EsteJinaTrida::mujQtSLOT(trida)(QString, QString) (in /cesta/program)
==7096==    by 0x45CE9E: EsteJinaTrida::EsteJinaTrida(QWidget*) (in /cesta/program)
==7096==    by 0x413733: main (in /cesta/program)
==7096== 
==7096== Invalid write of size 8
==7096==    at 0x5CA1ABA: Trida::Trida(char const*) (Trida.cpp:18)
==7096==  Address 0x13c4c2a8 is 0 bytes after a block of size 8 alloc'd
==7096==    at 0x4C2BA77: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7096== 
==7096== Invalid read of size 8
==7096==    at 0x5CA1AC2: Trida::Trida(char const*) (Trida.cpp:19)
==7096==  Address 0x13c4c2b0 is 8 bytes after a block of size 8 alloc'd
==7096==    at 0x4C2BA77: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7096== 
==7096== Invalid read of size 8
==7096==    at 0x5CA1ACF: Trida::Trida(char const*) (Trida.cpp:19)
==7096==  Address 0x13c4c2a8 is 0 bytes after a block of size 8 alloc'd
==7096==    at 0x4C2BA77: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7096== 
==7096== Invalid write of size 4
==7096==    at 0x5CA1AED: Trida::Trida(char const*) (Trida.cpp:24)
==7096==  Address 0x13c4c2bc is 20 bytes after a block of size 8 alloc'd
==7096==    at 0x4C2BA77: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)

class Trida {
public:
    Trida(const char *archive);
    virtual ~Trida();
private:
    char* archive;
    char* tmpDir;
    int curDev;
}

Trida::Trida(const char *archive) {
    tmpDir = (char*) malloc(256);                  //radek 17
    this->archive = strdup(archive);               //radek 18
    if(tmpDir == NULL || this->archive == NULL)    //radek 19
    {
        printf("\n Allocating memory failed.");
    }

    curDev = 0;                                    //radek 24
    srand(time(NULL));
}

Trida::~Trida() {
    free(archive);
    free(tmpDir);
}