wdmks: ensure that pins that failed creation by PinNew() are set to N…

…ULL. Note that PaUtil_AllocateMemory currently calls GlobalAlloc without the GMEM_ZEROINIT flag, so there was no guarantee that filter->pins[pinId] was zero.
PortAudio · Oct 8, 2020 · 19f638d · 19f638d
1 parent e90b19e
commit 19f638d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/hostapi/wdmks/pa_win_wdmks.c b/src/hostapi/wdmks/pa_win_wdmks.c
@@ -2844,6 +2844,10 @@ PaError FilterInitializePins( PaWinWdmFilter* filter )
             filter->pins[pinId] = newPin;
             ++filter->validPinCount;
         }
+        else
+        {
+            filter->pins[pinId] = 0;
+        }
     }
 
     if (filter->validPinCount == 0)