Fix #2606: Memory leak for RTMP client, pick from 4.0. v3.0.170

README.md

@@ -130,6 +130,7 @@ Other important wiki:
 
 ## V3 changes
 
+* v3.0, 2021-10-08, Fix [#2606](https://github.com/ossrs/srs/issues/2606): Memory leak for RTMP client, pick from 4.0. v3.0.170
 * <strong>v3.0, 2021-08-14, [3.0 release8(3.0.168)](https://github.com/ossrs/srs/releases/tag/v3.0-r8) released. 124469 lines.</strong>
 * <strong>v3.0, 2021-07-04, [3.0 release7(3.0.164)](https://github.com/ossrs/srs/releases/tag/v3.0-r7) released. 123463 lines.</strong>
 * v3.0, 2021-07-04, For [#2424](https://github.com/ossrs/srs/issues/2424), use srandom/random to generate. 3.0.164

trunk/src/core/srs_core_version3.hpp

@@ -24,6 +24,6 @@
 #ifndef SRS_CORE_VERSION3_HPP
 #define SRS_CORE_VERSION3_HPP
 
-#define SRS_VERSION3_REVISION 169
+#define SRS_VERSION3_REVISION 170
 
 #endif

trunk/src/service/srs_service_rtmp_conn.cpp

@@ -57,6 +57,7 @@ SrsBasicRtmpClient::~SrsBasicRtmpClient()
     close();
     srs_freep(kbps);
     srs_freep(clk);
+    srs_freep(req);
 }
 
 srs_error_t SrsBasicRtmpClient::connect()