QSslSocketPrivate: optimize unixRootCertDirectories()

Use QByteArray::fromRawData() and QList::fromReadOnlyData() to return
the QList<QByteArray> without allocating memory.

Change-Id: Iefa3250ea2acc79df92400d2d225e450566477e2
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
This commit is contained in:
Marc Mutz 2021-07-11 15:56:17 +02:00
parent 72a90810cb
commit d6387e68a2

View File

@ -2975,15 +2975,21 @@ void QSslSocketPrivate::setRootCertOnDemandLoadingSupported(bool supported)
*/
QList<QByteArray> QSslSocketPrivate::unixRootCertDirectories()
{
return QList<QByteArray>() << "/etc/ssl/certs/" // (K)ubuntu, OpenSUSE, Mandriva ...
<< "/usr/lib/ssl/certs/" // Gentoo, Mandrake
<< "/usr/share/ssl/" // Centos, Redhat, SuSE
<< "/usr/local/ssl/" // Normal OpenSSL Tarball
<< "/var/ssl/certs/" // AIX
<< "/usr/local/ssl/certs/" // Solaris
<< "/etc/openssl/certs/" // BlackBerry
<< "/opt/openssl/certs/" // HP-UX
<< "/etc/ssl/"; // OpenBSD
const auto ba = [](const auto &cstr) constexpr {
return QByteArray::fromRawData(std::begin(cstr), std::size(cstr) - 1);
};
static const QByteArray dirs[] = {
ba("/etc/ssl/certs/"), // (K)ubuntu, OpenSUSE, Mandriva ...
ba("/usr/lib/ssl/certs/"), // Gentoo, Mandrake
ba("/usr/share/ssl/"), // Centos, Redhat, SuSE
ba("/usr/local/ssl/"), // Normal OpenSSL Tarball
ba("/var/ssl/certs/"), // AIX
ba("/usr/local/ssl/certs/"), // Solaris
ba("/etc/openssl/certs/"), // BlackBerry
ba("/opt/openssl/certs/"), // HP-UX
ba("/etc/ssl/"), // OpenBSD
};
return QList<QByteArray>::fromReadOnlyData(dirs);
}
/*!