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asf: Fix missing fp pointer reset
author
Hugo Beauzée-Luyssen
<hugo@beauzee.fr>
Fri, 2 Aug 2019 12:40:04 +0000
(14:40 +0200)
committer
Hugo Beauzée-Luyssen
<hugo@beauzee.fr>
Wed, 14 Aug 2019 12:03:49 +0000
(14:03 +0200)
This fixes a potential use after free
CVE-2019-14533
modules/demux/asf/asf.c
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diff --git
a/modules/demux/asf/asf.c
b/modules/demux/asf/asf.c
index
6724e38
..
9dd30eb
100644
(file)
--- a/
modules/demux/asf/asf.c
+++ b/
modules/demux/asf/asf.c
@@
-1391,6
+1391,7
@@
static void DemuxEnd( demux_t *p_demux )
{
ASF_FreeObjectRoot( p_demux->s, p_sys->p_root );
p_sys->p_root = NULL;
+ p_sys->p_fp = NULL;
}
if( p_sys->meta )
{