OpenSSL: Fix memleak in previous wpabuf changes on an error path

diff --git a/src/crypto/tls_openssl.c b/src/crypto/tls_openssl.c
index 689e6aac05ba134a7147f71148ba9b217504e7c4..cc67938ac34893a84205d32b2f651ee6b20900fa 100644 (file)
--- a/src/crypto/tls_openssl.c
+++ b/src/crypto/tls_openssl.c
@@ -2207,6 +2207,7 @@ struct wpabuf * tls_connection_decrypt(void *tls_ctx,
        if (res < 0) {
                tls_show_errors(MSG_INFO, __func__,
                                "Decryption failed - SSL_read");
+               wpabuf_free(buf);
                return NULL;
        }
        wpabuf_put(buf, res);