ref: 299575ef6110ab8bd1fa08ce3043a81c87e9d724
parent: c33d5bbfd537c21541422ee544c5331c0fa5f654
author: Gregory Maxwell <[email protected]>
date: Sun Oct 21 15:42:03 EDT 2012
Also reject streams where a second packet begins but is not completed on the header pages.
--- a/src/opusdec.c
+++ b/src/opusdec.c
@@ -887,7 +887,7 @@
if (!st)
quit(1);
- if(ogg_stream_packetout(&os, &op)!=0)
+ if(ogg_stream_packetout(&os, &op)!=0 || og.header[og.header_len-1]==255)
{
/*The format specifies that the initial header and tags packets are on their
own pages. To aid implementors in discovering that their files are wrong
@@ -927,7 +927,7 @@
{
if (!quiet)
print_comments((char*)op.packet, op.bytes);
- if(ogg_stream_packetout(&os, &op)!=0)
+ if(ogg_stream_packetout(&os, &op)!=0 || og.header[og.header_len-1]==255)
{
fprintf(stderr, "Extra packets on initial tags page. Invalid stream.\n");
quit(1);