bugreport cppcheck-gui
Posted by Anonymous on Tue 26th Feb 2019 13:29
raw | new post

[schenk:~] $ cat /tmp/reportbug-cppcheck-gui-backup-20190226-10747-h77x1z6z
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
From: Gavin Schenk <gavin.schenk@gmx.de>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: cppcheck-gui: Errors are not shown in gui
Message-ID: <155118712971.10747.1400523438791248511.reportbug@ws161-Debian.eckelmann.group>
X-Mailer: reportbug 7.5.2
Date: Tue, 26 Feb 2019 14:18:49 +0100
X-Debbugs-Cc: gavin.schenk@gmx.de

Package: cppcheck-gui
Version: 1.86-1
Severity: normal

Dear Maintainer,

a memory leak error is not visible in gui.
When using the version from stretch the errors are visible again.

Real world example of my memory leak (and yes its stupid) code:
...
if ( type == 0x100 ) {
        TestType *tt = new TestType();
        tt=(TestType *)rawData();
        return QString(tt->ca)+" "+QString::number(tt->ul)+" "+QString::number(tt->d);
        delete tt;
}
...

Changing TestType to int make the error visible in gui again.
Testtype was implemented a few lines above with:

/*! Ausgabe ueber toString */
class TestType {
public:
   char ca[12];
   int ul;
   double d;
};

I just removed this complete stupid code from the project, but I wonder
why the error is visible in 1.76-1 and its not in 1.86-1 when using
the same data base.

Regards
Gavin


-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages cppcheck-gui depends on:
ii  libc6                2.28-7
ii  libgcc1              1:8.2.0-21
ii  libgl1               1.1.0-1
ii  libpcre3             2:8.39-11
ii  libqt5core5a         5.11.3+dfsg-5
ii  libqt5gui5           5.11.3+dfsg-5
ii  libqt5printsupport5  5.11.3+dfsg-5
ii  libqt5widgets5       5.11.3+dfsg-5
ii  libstdc++6           8.2.0-21
ii  libtinyxml2-6a       7.0.0+dfsg-1

cppcheck-gui recommends no packages.

Versions of packages cppcheck-gui suggests:
ii  clang    1:7.0-47
ii  python3  3.7.2-1

-- no debconf information