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Fix regression introduced in 6723f42

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Use of QString for static DefaultSeparator lead to crashes on Windows
This commit is contained in:
Janek Bevendorff 2018-02-11 15:08:07 +01:00
parent 13dc1e02ab
commit ab3775d4c5
3 changed files with 20 additions and 26 deletions
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2
src/core/FilePath.cpp
View File

@ -93,7 +93,7 @@ QString FilePath::pluginPath(const QString& name)
QString FilePath::wordlistPath(const QString& name)
{
return m_instance->dataPath("wordlists/" + name);
return dataPath("wordlists/" + name);
}
QIcon FilePath::applicationIcon()

29
src/core/PassphraseGenerator.cpp
View File

@ -17,32 +17,31 @@
#include "PassphraseGenerator.h"
#include <math.h>
#include <cmath>
#include <QFile>
#include <QTextStream>
#include "crypto/Random.h"
#include "core/FilePath.h"
const QString PassphraseGenerator::DefaultSeparator = " ";
const QString PassphraseGenerator::DefaultWordList = "eff_large.wordlist";
const char* PassphraseGenerator::DefaultSeparator = " ";
const char* PassphraseGenerator::DefaultWordList = "eff_large.wordlist";
PassphraseGenerator::PassphraseGenerator()
: m_wordCount(0)
, m_separator(PassphraseGenerator::DefaultSeparator)
{
}
double PassphraseGenerator::calculateEntropy(QString passphrase)
double PassphraseGenerator::calculateEntropy(const QString& passphrase)
{
Q_UNUSED(passphrase);
if (m_wordlist.size() == 0) {
return 0;
if (m_wordlist.isEmpty()) {
return 0.0;
}
return log(m_wordlist.size()) / log(2.0) * m_wordCount;
return std::log2(m_wordlist.size()) * m_wordCount;
}
void PassphraseGenerator::setWordCount(int wordCount)
@ -56,7 +55,7 @@ void PassphraseGenerator::setWordCount(int wordCount)
}
void PassphraseGenerator::setWordList(QString path)
void PassphraseGenerator::setWordList(const QString& path)
{
m_wordlist.clear();
@ -83,7 +82,7 @@ void PassphraseGenerator::setDefaultWordList()
setWordList(path);
}
void PassphraseGenerator::setWordSeparator(QString separator) {
void PassphraseGenerator::setWordSeparator(const QString& separator) {
m_separator = separator;
}
@ -97,8 +96,8 @@ QString PassphraseGenerator::generatePassphrase() const
}
QStringList words;
for (int i = 0; i < m_wordCount; i++) {
int wordIndex = randomGen()->randomUInt(m_wordlist.length());
for (int i = 0; i < m_wordCount; ++i) {
int wordIndex = randomGen()->randomUInt(static_cast<quint32>(m_wordlist.length()));
words.append(m_wordlist.at(wordIndex));
}
@ -111,9 +110,5 @@ bool PassphraseGenerator::isValid() const
return false;
}
if (m_wordlist.size() < 1000) {
return false;
}
return true;
return m_wordlist.size() >= 1000;
}

15
src/core/PassphraseGenerator.h
View File

@ -26,26 +26,25 @@ class PassphraseGenerator
{
public:
PassphraseGenerator();
Q_DISABLE_COPY(PassphraseGenerator)
double calculateEntropy(QString passphrase);
double calculateEntropy(const QString& passphrase);
void setWordCount(int wordCount);
void setWordList(QString path);
void setWordList(const QString& path);
void setDefaultWordList();
void setWordSeparator(QString separator);
void setWordSeparator(const QString& separator);
bool isValid() const;
QString generatePassphrase() const;
static const int DefaultWordCount = 7;
static const QString DefaultSeparator;
static const QString DefaultWordList;
static constexpr int DefaultWordCount = 7;
static const char* DefaultSeparator;
static const char* DefaultWordList;
private:
int m_wordCount;
QString m_separator;
QVector<QString> m_wordlist;
Q_DISABLE_COPY(PassphraseGenerator)
};
#endif // KEEPASSX_PASSPHRASEGENERATOR_H