Although not strictly a bug, decode_packed_entry_number() was not always

forcing buffer eop correctly when it hit end of packet (as it was using 
look() not read())



git-svn-id: https://svn.xiph.org/trunk/Tremor@13180 0101bb08-14d6-0310-b084-bc0e0c8e3800

1 files changed, 5 insertions, 1 deletions

diff --git a/codebook.c b/codebook.c
index a5b7ffa..18d5a50 100644
--- a/codebook.c
+++ b/codebook.c
@@ -171,7 +171,11 @@ STIN long decode_packed_entry_number(codebook *book,
 
   while(lok<0 && read>1)
     lok = oggpack_look(b, --read);
-  if(lok<0)return -1;
+
+  if(lok<0){
+    oggpack_adv(b,1); /* force eop */
+    return -1;
+  }
 
   /* bisect search for the codeword in the ordered list */
   {