summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--apps/codecs/libtremor/codebook.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/apps/codecs/libtremor/codebook.c b/apps/codecs/libtremor/codebook.c
index 860cf07bad..c07b99bce4 100644
--- a/apps/codecs/libtremor/codebook.c
+++ b/apps/codecs/libtremor/codebook.c
@@ -38,6 +38,8 @@ int vorbis_staticbook_unpack(oggpack_buffer *opb,static_codebook *s){
s->entries=oggpack_read(opb,24);
if(s->entries==-1)goto _eofout;
+ if(_ilog(s->dim)+_ilog(s->entries)>24)goto _eofout;
+
/* codeword ordering.... length ordered or unordered? */
switch((int)oggpack_read(opb,1)){
case 0: