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Fix freeze and high CPU usage on invalid STDIN data, resolves #1620

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This commit is contained in:
Janek Bevendorff 2018-03-04 23:56:06 +01:00
parent 386b78b896
commit 63a17f697c
3 changed files with 41 additions and 23 deletions
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13
src/main.cpp
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@ -143,12 +143,15 @@ int main(int argc, char** argv)
const bool pwstdin = parser.isSet(pwstdinOption);
for (const QString& filename: fileNames) {
QString password;
if (pwstdin) {
// we always need consume a line of STDIN if --pw-stdin is set to clear out the
// buffer for native messaging, even if the specified file does not exist
static QTextStream in(stdin, QIODevice::ReadOnly);
password = in.readLine();
}
if (!filename.isEmpty() && QFile::exists(filename) && !filename.endsWith(".json", Qt::CaseInsensitive)) {
QString password;
if (pwstdin) {
static QTextStream in(stdin, QIODevice::ReadOnly);
password = in.readLine();
}
mainWindow.openDatabase(filename, password, parser.value(keyfileOption));
}
}