From 97e433db7abb9095e2af61ef05ffeda2699588e4 Mon Sep 17 00:00:00 2001
From: michael <michael@9553f0bf-9b14-0410-a0b8-cfaf0461ba5b>
Date: Tue, 21 Apr 2009 12:00:39 +0000
Subject: [PATCH] Fix a possibly exploitable buffer overflow.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18640 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
---
 libavcodec/ffv1.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavcodec/ffv1.c b/libavcodec/ffv1.c
index 86f289743..9eef531d5 100644
--- a/libavcodec/ffv1.c
+++ b/libavcodec/ffv1.c
@@ -249,10 +249,9 @@ static inline int get_symbol(RangeCoder *c, uint8_t *state, int is_signed){
     else{
         int i, e, a;
         e= 0;
-        while(get_rac(c, state+1 + e)){ //1..10
+        while(get_rac(c, state+1 + e) && e<9){ //1..10
             e++;
         }
-        assert(e<=9);
 
         a= 1;
         for(i=e-1; i>=0; i--){
-- 
2.39.2