kf6-kio-6.3.0-1.fc41

List of Defects

Error: CLANG_WARNING: [#def1]
kf6-kio-6.3.0-build/kio-6.3.0/src/filewidgets/knewfilemenu.cpp:890:48: warning[core.CallAndMessage]: Called C++ object pointer is null
#  888|   
#  889|       KNewFileMenuSingleton *s = kNewMenuGlobals();
#  890|->     const KNewFileMenuSingleton::Entry entry = s->templatesList->at(id - 1);
#  891|   
#  892|       const bool createSymlink = entry.templatePath == QLatin1String("__CREATE_SYMLINK__");

Error: CLANG_WARNING: [#def2]
kf6-kio-6.3.0-build/kio-6.3.0/src/gui/systemd/systemdprocessrunner.cpp:191:1: warning[cplusplus.NewDeleteLeaks]: Potential memory leak
#  189|           qCDebug(KIO_GUI) << "Successfully unref'd service:" << m_serviceName;
#  190|       });
#  191|-> }
#  192|   
#  193|   void SystemdProcessRunner::handleUnitNew(const QString &newName, const QDBusObjectPath &newPath)

Error: CLANG_WARNING: [#def3]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/fdreceiver.cpp:64:13: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
#   62|           FDMessageHeader msg;
#   63|           if (::recvmsg(client, msg.message(), 0) == 2) {
#   64|->             ::memcpy(&m_fileDes, CMSG_DATA(msg.cmsgHeader()), sizeof m_fileDes);
#   65|           }
#   66|           ::close(client);

Error: COMPILER_WARNING (CWE-252): [#def4]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/file.cpp: scope_hint: In member function ‘KIO::WorkerResult FileProtocol::unmount(const QString&)’
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/file.cpp:935:11: warning[-Wunused-result]: ignoring return value of ‘int system(const char*)’ declared with attribute ‘warn_unused_result’
#  935 |     system(buffer.constData());
#      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~
#  933|   
#  934|       buffer = umountProg + ' ' + QFile::encodeName(KShell::quoteArg(_point)) + " 2>" + tmpFileName;
#  935|->     system(buffer.constData());
#  936|   
#  937|       QString err = readLogFile(tmpFileName);

Error: COMPILER_WARNING (CWE-252): [#def5]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/file_unix.cpp: scope_hint: In member function ‘virtual KIO::WorkerResult FileProtocol::copy(const QUrl&, const QUrl&, int, KIO::JobFlags)’
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/file_unix.cpp:843:26: warning[-Wunused-result]: ignoring return value of ‘int chown(const char*, __uid_t, __gid_t)’ declared with attribute ‘warn_unused_result’
#  843 |             (void)::chown(_dest.data(), buffSrc.st_uid, -1 /*keep group*/);
#      |                   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#  841|               // as we are the owner of the new file, we can always change the group, but
#  842|               // we might not be allowed to change the owner
#  843|->             (void)::chown(_dest.data(), buffSrc.st_uid, -1 /*keep group*/);
#  844|           } else {
#  845|               if (!tryChangeFileAttr(CHOWN, {_dest, buffSrc.st_uid, buffSrc.st_gid}, errno).success()) {

Error: CLANG_WARNING: [#def6]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/file_unix.cpp:1364:13: warning[deadcode.DeadStores]: Value stored to 'acl' is never read
# 1362|               // user told us to delete the extended ACL, so let's write only
# 1363|               // the minimal (UNIX permission bits) part
# 1364|->             acl = ACLPortability::acl_from_mode(perm);
# 1365|           }
# 1366|           acl = acl_from_text(ACLString.toLatin1().constData());

Error: CLANG_WARNING: [#def7]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/kauth/filehelper.cpp:116:5: warning[security.insecureAPI.UncheckedReturn]: The return value from the call to 'seteuid' is not checked.  If an error occurs in 'seteuid', the following code may execute with unexpected privileges
#  114|       gid_t oldgid = p->gid;
#  115|   
#  116|->     seteuid(olduid);
#  117|       setegid(oldgid);
#  118|       setgroups(1, &oldgid);

Error: COMPILER_WARNING (CWE-252): [#def8]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/kauth/filehelper.cpp: scope_hint: In function ‘void gainPrivilege(Privilege*)’
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/kauth/filehelper.cpp:116:12: warning[-Wunused-result]: ignoring return value of ‘int seteuid(__uid_t)’ declared with attribute ‘warn_unused_result’
#  116 |     seteuid(olduid);
#      |     ~~~~~~~^~~~~~~~
#  114|       gid_t oldgid = p->gid;
#  115|   
#  116|->     seteuid(olduid);
#  117|       setegid(oldgid);
#  118|       setgroups(1, &oldgid);

Error: CLANG_WARNING: [#def9]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/kauth/filehelper.cpp:117:5: warning[security.insecureAPI.UncheckedReturn]: The return value from the call to 'setegid' is not checked.  If an error occurs in 'setegid', the following code may execute with unexpected privileges
#  115|   
#  116|       seteuid(olduid);
#  117|->     setegid(oldgid);
#  118|       setgroups(1, &oldgid);
#  119|   }

Error: COMPILER_WARNING (CWE-252): [#def10]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/kauth/filehelper.cpp:117:12: warning[-Wunused-result]: ignoring return value of ‘int setegid(__gid_t)’ declared with attribute ‘warn_unused_result’
#  117 |     setegid(oldgid);
#      |     ~~~~~~~^~~~~~~~
#  115|   
#  116|       seteuid(olduid);
#  117|->     setegid(oldgid);
#  118|       setgroups(1, &oldgid);
#  119|   }

Error: CLANG_WARNING: [#def11]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/file/kauth/filehelper.cpp:275:1: warning[cplusplus.NewDeleteLeaks]: Potential memory leak
#  273|   }
#  274|   
#  275|-> KAUTH_HELPER_MAIN("org.kde.kio.file", FileHelper)
#  276|   
#  277|   #include "moc_filehelper.cpp"

Error: COMPILER_WARNING (CWE-477): [#def12]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/help/main.cpp: scope_hint: In function ‘int kdemain(int, char**)’
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/help/main.cpp:56:33: warning[-Wdeprecated-declarations]: ‘int xmlSubstituteEntitiesDefault(int)’ is deprecated
#   56 |     xmlSubstituteEntitiesDefault(1);
#      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/libxml2/libxml/tree.h:17: included_from: Included from here.
/usr/include/libxml2/libxml/HTMLtree.h:16: included_from: Included from here.
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/help/main.cpp:20: included_from: Included from here.
/usr/include/libxml2/libxml/parser.h:953:17: note: declared here
#  953 |                 xmlSubstituteEntitiesDefault(int val);
#      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   54|   
#   55|       LIBXML_TEST_VERSION
#   56|->     xmlSubstituteEntitiesDefault(1);
#   57|       xmlLoadExtDtdDefaultValue = 1;
#   58|       exsltRegisterAll();

Error: COMPILER_WARNING (CWE-477): [#def13]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/help/main_ghelp.cpp: scope_hint: In function ‘int kdemain(int, char**)’
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/help/main_ghelp.cpp:49:33: warning[-Wdeprecated-declarations]: ‘int xmlSubstituteEntitiesDefault(int)’ is deprecated
#   49 |     xmlSubstituteEntitiesDefault(1);
#      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/libxml2/libxml/tree.h:17: included_from: Included from here.
/usr/include/libxml2/libxml/HTMLtree.h:16: included_from: Included from here.
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/help/main_ghelp.cpp:16: included_from: Included from here.
/usr/include/libxml2/libxml/parser.h:953:17: note: declared here
#  953 |                 xmlSubstituteEntitiesDefault(int val);
#      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   47|   
#   48|       LIBXML_TEST_VERSION
#   49|->     xmlSubstituteEntitiesDefault(1);
#   50|       xmlLoadExtDtdDefaultValue = 1;
#   51|       exsltRegisterAll();

Error: CLANG_WARNING: [#def14]
kf6-kio-6.3.0-build/kio-6.3.0/src/kioworkers/trash/kio_trash.cpp:225:13: warning[deadcode.DeadStores]: Value stored to 'ok' is never read
#  223|       if (QFile::exists(destPath)) {
#  224|           if (overwrite) {
#  225|->             ok = QFile::remove(destPath);
#  226|               Q_ASSERT(ok); // ### TODO
#  227|           } else {

Error: CLANG_WARNING: [#def15]
kf6-kio-6.3.0-build/kio-6.3.0/src/widgets/imagefilter.cpp:111:21: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
#  109|               stackpix = &stack[stackindex];
#  110|   
#  111|->             sum_out += *stackpix;
#  112|               sum_in -= *stackpix;
#  113|           } // for (x = 0, ...)

Error: CLANG_WARNING: [#def16]
kf6-kio-6.3.0-build/kio-6.3.0/src/widgets/imagefilter.cpp:187:21: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
#  185|               stackpix = &stack[stackindex];
#  186|   
#  187|->             sum_out += *stackpix;
#  188|               sum_in -= *stackpix;
#  189|           } // for (y = 0, ...)

Scan Properties