Changeset 91841 in vbox for trunk/src/VBox/Devices

Timestamp:

Oct 19, 2021 1:39:25 PM (3 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

147637

Message:

Audio/ALSA: Temporary instrumentation build for investigating munmap_chunk() / double free or corruption issues. ​bugref:10008

File:

• trunk/src/VBox/Devices/Audio/DrvHostAudioAlsa.cpp (modified) (3 diffs)

trunk/src/VBox/Devices/Audio/DrvHostAudioAlsa.cpp

@@ -133 +133 @@
 
     int rc;
+    LogRel(("ALSA: Calling snd_pcm_close() ...\n"));
     int rc2 = snd_pcm_close(*phPCM);
+    LogRel(("ALSA: Calling snd_pcm_close() done\n"));
     if (rc2 == 0)
     {
@@ -694 +696 @@
              PDMAudioPropsChannels(&pCfgAcq->Props), enmAlsaFmt));
 
+#if 0
     /*
      * Channel config (not fatal).
@@ -703 +706 @@
             LogRel2(("ALSA: snd_pcm_set_chmap failed: %s (%d)\n", snd_strerror(err), err));
     }
+#else
+    LogRel(("ALSA: Skipping setting channel map ...\n"));
+#endif
 
     return 0;