shithub: openh264

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move the rc free to the correct condition to avoid access to invalid memory

--- a/codec/encoder/core/src/encoder_ext.cpp

+++ b/codec/encoder/core/src/encoder_ext.cpp

@@ -2256,9 +2256,9 @@

       pCtx->pVaa = NULL;

     }

-    WelsRcFreeMemory (pCtx);

     // rate control module memory free

     if (NULL != pCtx->pWelsSvcRc) {

+      WelsRcFreeMemory (pCtx);

       pMa->WelsFree (pCtx->pWelsSvcRc, "pWelsSvcRc");

       pCtx->pWelsSvcRc = NULL;

     }