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-rw-r--r--src/plugins/tls/openssl/qssldiffiehellmanparameters_openssl.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/plugins/tls/openssl/qssldiffiehellmanparameters_openssl.cpp b/src/plugins/tls/openssl/qssldiffiehellmanparameters_openssl.cpp
index 81cbc6a12d..49e583b0fd 100644
--- a/src/plugins/tls/openssl/qssldiffiehellmanparameters_openssl.cpp
+++ b/src/plugins/tls/openssl/qssldiffiehellmanparameters_openssl.cpp
@@ -137,6 +137,7 @@ int QTlsBackendOpenSSL::dhParametersFromPem(const QByteArray &pem, QByteArray *d
if (isSafeDH(dh)) {
char *buf = nullptr;
const int len = q_i2d_DHparams(dh, reinterpret_cast<unsigned char **>(&buf));
+ const auto freeBuf = qScopeGuard([&] { q_OPENSSL_free(buf); });
if (len > 0)
*data = QByteArray(buf, len);
else