From: dmitrykos <dmitrykos@0f58301d-fd10-0410-b4af-bbb618454e57>
Date: Mon, 2 Apr 2012 12:25:14 +0000 (+0000)
Subject: wasapi: zero wasapi host api rep immediately after init. prevents (unlikely) issue... 
X-Git-Tag: pa_stable_v19_20140130_r1919~74
X-Git-Url: https://andrewgundersen.net/repos?a=commitdiff_plain;h=5701b05e0fc36a6f9e34922bd8a1ff73c3b93c52;p=portaudio

wasapi: zero wasapi host api rep immediately after init. prevents (unlikely) issue with trying to free uninited allocations if com init fails during Pa_Initialize() (Ross Bencina)
---

diff --git a/src/hostapi/wasapi/pa_win_wasapi.c b/src/hostapi/wasapi/pa_win_wasapi.c
index 279b5fb..ee775c7 100644
--- a/src/hostapi/wasapi/pa_win_wasapi.c
+++ b/src/hostapi/wasapi/pa_win_wasapi.c
@@ -1065,6 +1065,8 @@ PaError PaWasapi_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiInd
         result = paInsufficientMemory;
         goto error;
     }
+	
+    memset( paWasapi, 0, sizeof(PaWasapiHostApiRepresentation) ); /* ensure all fields are zeroed. especially paWasapi->allocations */
 
     result = PaWinUtil_CoInitialize( paWASAPI, &paWasapi->comInitializationResult );
     if( result != paNoError )