wdmks: ensure that pins that failed creation by PinNew() are set to NULL. Note that PaUtil_AllocateMemory currently calls GlobalAlloc without the GMEM_ZEROINIT flag, so there was no guarantee that filter->pins[pinId] was zero.

2020-10-01 14:08:39 +10:00 · 2020-10-01 14:08:39 +10:00 · 19f638da5a
commit 19f638da5a
parent e90b19ef2b
1 changed files with 4 additions and 0 deletions
--- 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)