1 files changed, 1 insertions, 0 deletions
diff --git a/lib/info.c b/lib/info.c
index 7bc4ea42..8d0b2edd 100644
--- a/lib/info.c
+++ b/lib/info.c
@@ -589,6 +589,7 @@ int vorbis_analysis_headerout(vorbis_dsp_state *v,
   private_state *b=v->backend_state;
 
   if(!b||vi->channels<=0||vi->channels>256){
+    b = NULL;
     ret=OV_EFAULT;
     goto err_out;
   }