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QTlsBackendOpenSSL: don't allocate memory for a QString appendee

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Use the QLatin1String overload of QString::append().

Manual conflict resolutions:
  - ported from 6.4's QLatin1StringView to 6.3's QLatin1String

Change-Id: Id8ddfd72199cfb627c2d6648ce3011979f92094e
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
(cherry picked from commit 7fa17b5f7998926c8f8650694a977eb7a24ae191)
This commit is contained in:
Marc Mutz 2022-05-17 15:58:00 +02:00
parent c00b8652b5
commit 042c1b94d0
1 changed files with 1 additions and 1 deletions
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2
src/plugins/tls/openssl/qtlsbackend_openssl.cpp
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@ -105,7 +105,7 @@ QString QTlsBackendOpenSSL::getErrorsFromOpenSsl()
if (!errorString.isEmpty())
errorString.append(QLatin1String(", "));
q_ERR_error_string_n(errNum, buf, sizeof buf);
errorString.append(QString::fromLatin1(buf)); // error is ascii according to man ERR_error_string
errorString.append(QLatin1String(buf)); // error is ascii according to man ERR_error_string
}
return errorString;
}