Changeset 103420 in vbox

Timestamp:

Feb 19, 2024 9:08:34 AM (9 months ago)

Author:

vboxsync

Message:

Main/DrvAudioRec: Don't evaluate RTCircBufFree() twice. bugref:3409

File:

• trunk/src/VBox/Main/src-client/DrvAudioRec.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-client/DrvAudioRec.cpp

@@ -504 +504 @@
     PRTCIRCBUF pCircBuf    = pStreamAV->pCircBuf;
     AssertPtr(pCircBuf);
-
-    uint32_t cbToWrite = RT_MIN(cbBuf, (uint32_t)RTCircBufFree(pCircBuf));
+    uint32_t const cbFree    = (uint32_t)RTCircBufFree(pCircBuf);
+    uint32_t       cbToWrite = RT_MIN(cbBuf, cbFree);
     AssertReturn(cbToWrite, VERR_BUFFER_OVERFLOW);