Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/noblenote-1.2.0/src/textbrowser.cpp
Examining data/noblenote-1.2.0/src/noteimporter.h
Examining data/noblenote-1.2.0/src/progressreceiver.cpp
Examining data/noblenote-1.2.0/src/findfilemodel.h
Examining data/noblenote-1.2.0/src/xmlnotewriter.cpp
Examining data/noblenote-1.2.0/src/welcome.cpp
Examining data/noblenote-1.2.0/src/fileiconprovider.h
Examining data/noblenote-1.2.0/src/mainwindow.h
Examining data/noblenote-1.2.0/src/findfilemodel.cpp
Examining data/noblenote-1.2.0/src/main.cpp
Examining data/noblenote-1.2.0/src/trash.cpp
Examining data/noblenote-1.2.0/src/xmlnotewriter.h
Examining data/noblenote-1.2.0/src/note.h
Examining data/noblenote-1.2.0/src/lineedit.cpp
Examining data/noblenote-1.2.0/src/xorcipher.h
Examining data/noblenote-1.2.0/src/note.cpp
Examining data/noblenote-1.2.0/src/notedescriptor.h
Examining data/noblenote-1.2.0/src/progressreceiver.h
Examining data/noblenote-1.2.0/src/htmlnotewriter.cpp
Examining data/noblenote-1.2.0/src/mainwindow.cpp
Examining data/noblenote-1.2.0/src/textdocument.cpp
Examining data/noblenote-1.2.0/src/backup.cpp
Examining data/noblenote-1.2.0/src/xmlnotereader.cpp
Examining data/noblenote-1.2.0/src/textsearchtoolbar.cpp
Examining data/noblenote-1.2.0/src/backup.h
Examining data/noblenote-1.2.0/src/abstractnotereader.h
Examining data/noblenote-1.2.0/src/highlighter.cpp
Examining data/noblenote-1.2.0/src/htmlnotereader.h
Examining data/noblenote-1.2.0/src/lineedit.h
Examining data/noblenote-1.2.0/src/htmlnotereader.cpp
Examining data/noblenote-1.2.0/src/textdocument.h
Examining data/noblenote-1.2.0/src/preferences.h
Examining data/noblenote-1.2.0/src/textbrowser.h
Examining data/noblenote-1.2.0/src/datetime.h
Examining data/noblenote-1.2.0/src/welcome.h
Examining data/noblenote-1.2.0/src/textformattingtoolbar.cpp
Examining data/noblenote-1.2.0/src/highlighter.h
Examining data/noblenote-1.2.0/src/filesystemmodel.h
Examining data/noblenote-1.2.0/src/fileiconprovider.cpp
Examining data/noblenote-1.2.0/src/datetime.cpp
Examining data/noblenote-1.2.0/src/findfilesystemmodel.cpp
Examining data/noblenote-1.2.0/src/trash.h
Examining data/noblenote-1.2.0/src/xmlnotereader.h
Examining data/noblenote-1.2.0/src/textsearchtoolbar.h
Examining data/noblenote-1.2.0/src/notedescriptor.cpp
Examining data/noblenote-1.2.0/src/findfilesystemmodel.h
Examining data/noblenote-1.2.0/src/htmlnotewriter.h
Examining data/noblenote-1.2.0/src/textformattingtoolbar.h
Examining data/noblenote-1.2.0/src/noteimporter.cpp
Examining data/noblenote-1.2.0/src/preferences.cpp
Examining data/noblenote-1.2.0/src/xorcipher.cpp

FINAL RESULTS:

data/noblenote-1.2.0/src/datetime.cpp:36:26:  [4] (format) sprintf:
  Potential format string problem (CWE-134). Make format string constant.
        return QString().sprintf("+%02d:00",offset);
data/noblenote-1.2.0/src/datetime.cpp:38:22:  [4] (format) sprintf:
  Potential format string problem (CWE-134). Make format string constant.
    return QString().sprintf("%02d:00",offset);
data/noblenote-1.2.0/src/main.cpp:42:41:  [4] (shell) system:
  This causes a new program to execute and is difficult to use safely
  (CWE-78). try using a library call that implements the same functionality
  if available.
     qtTranslator.load("qt_" + QLocale::system().name(),
data/noblenote-1.2.0/src/main.cpp:49:37:  [4] (shell) system:
  This causes a new program to execute and is difficult to use safely
  (CWE-78). try using a library call that implements the same functionality
  if available.
     translator.load(":" + QLocale::system().name());
data/noblenote-1.2.0/src/main.cpp:52:37:  [4] (shell) system:
  This causes a new program to execute and is difficult to use safely
  (CWE-78). try using a library call that implements the same functionality
  if available.
     translator.load(tmp + QLocale::system().name());
data/noblenote-1.2.0/src/findfilemodel.cpp:190:13:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(file.open(QIODevice::ReadOnly))
data/noblenote-1.2.0/src/htmlnotereader.cpp:48:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(!file.open(QIODevice::ReadOnly))
data/noblenote-1.2.0/src/htmlnotereader.cpp:66:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(!file.open(QIODevice::ReadOnly | QIODevice::Text))
data/noblenote-1.2.0/src/htmlnotereader.cpp:112:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(!file.open(QIODevice::ReadOnly))
data/noblenote-1.2.0/src/htmlnotewriter.cpp:72:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(!file.open(QIODevice::WriteOnly | QIODevice::Truncate))
data/noblenote-1.2.0/src/mainwindow.cpp:684:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(!file.open(QIODevice::ReadOnly | QIODevice::Text))
data/noblenote-1.2.0/src/mainwindow.cpp:761:15:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
     if(!file.open(QIODevice::WriteOnly))
data/noblenote-1.2.0/src/mainwindow.cpp:1066:18:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
     versionFile.open(QIODevice::ReadOnly | QIODevice::Text);
data/noblenote-1.2.0/src/xmlnotereader.cpp:41:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(!file.open(QIODevice::ReadOnly))
data/noblenote-1.2.0/src/xmlnotereader.cpp:256:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(!file.open(QIODevice::ReadOnly))
data/noblenote-1.2.0/src/xmlnotereader.cpp:296:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(!file.open(QIODevice::ReadOnly))
data/noblenote-1.2.0/src/xmlnotewriter.cpp:40:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if(!file.open(QIODevice::WriteOnly))
data/noblenote-1.2.0/src/abstractnotereader.h:46:18:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
    virtual void read() = 0; // read the contents of the document, methods below can only used after read has been called
data/noblenote-1.2.0/src/backup.h:87:24:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
                reader.read();
data/noblenote-1.2.0/src/htmlnotereader.cpp:40:22:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
void HtmlNoteReader::read()
data/noblenote-1.2.0/src/htmlnotereader.cpp:42:5:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
    read(filePath_);
data/noblenote-1.2.0/src/htmlnotereader.cpp:63:22:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
void HtmlNoteReader::read(const QString& filePath)
data/noblenote-1.2.0/src/htmlnotereader.h:47:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
     void read();
data/noblenote-1.2.0/src/htmlnotereader.h:84:10:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
    void read(const QString &filePath); // read the content's of a QIODevice and write the formatted text into a QTextDocument
data/noblenote-1.2.0/src/notedescriptor.cpp:206:17:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
        reader->read(); // XmlNoteReader.read can only be run in the gui thread
data/noblenote-1.2.0/src/notedescriptor.cpp:224:13:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
    reader->read();
data/noblenote-1.2.0/src/xmlnotereader.cpp:38:21:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
void XmlNoteReader::read()
data/noblenote-1.2.0/src/xmlnotereader.h:53:10:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
    void read();

ANALYSIS SUMMARY:

Hits = 28
Lines analyzed = 6538 in approximately 0.27 seconds (24273 lines/second)
Physical Source Lines of Code (SLOC) = 3957
Hits@level = [0]   0 [1]  11 [2]  12 [3]   0 [4]   5 [5]   0
Hits@level+ = [0+]  28 [1+]  28 [2+]  17 [3+]   5 [4+]   5 [5+]   0
Hits/KSLOC@level+ = [0+] 7.07607 [1+] 7.07607 [2+] 4.29618 [3+] 1.26358 [4+] 1.26358 [5+]   0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.