From 8b4f038eca3e448e20ef545799b8fcc4e67c99d3 Mon Sep 17 00:00:00 2001
From: Monty <xiphmont@xiph.org>
Date: Mon, 18 Oct 2010 11:30:23 +0000
Subject: [PATCH] Add additional check, disallow books with dim<1 in floor0
git-svn-id: https://svn.xiph.org/trunk/Tremor@17547 0101bb08-14d6-0310-b084-bc0e0c8e3800
---
floor0.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/floor0.c b/floor0.c
index 9f3ef56..964383e 100644
--- a/floor0.c
+++ b/floor0.c
@@ -328,6 +328,7 @@ static vorbis_info_floor *floor0_unpack (vorbis_info *vi,oggpack_buffer *opb){
info->books[j]=oggpack_read(opb,8);
if(info->books[j]<0 || info->books[j]>=ci->books)goto err_out;
if(ci->book_param[info->books[j]]->maptype==0)goto err_out;
+ if(ci->book_param[info->books[j]]->dim<1)goto err_out;
}
return(info);
--
GitLab