vlc/vlc-2.2 | branch: master | Francois Cartegnie <[email protected]> | Sat Sep 27 18:29:13 2014 +0200| [86271ad8ba8e61fec437c9c8a6b71686712996bc] | committer: Jean-Baptiste Kempf
demux: mp4: fix heap overflow reading esds (cherry picked from commit 44c7fb66827345a5179b4f919c7234c65d569db1) Signed-off-by: Jean-Baptiste Kempf <[email protected]> > http://git.videolan.org/gitweb.cgi/vlc/vlc-2.2.git/?a=commit;h=86271ad8ba8e61fec437c9c8a6b71686712996bc --- modules/demux/mp4/libmp4.c | 1 + 1 file changed, 1 insertion(+) diff --git a/modules/demux/mp4/libmp4.c b/modules/demux/mp4/libmp4.c index 7bfc620..cbe6e79 100644 --- a/modules/demux/mp4/libmp4.c +++ b/modules/demux/mp4/libmp4.c @@ -1242,6 +1242,7 @@ static int MP4_ReadBox_esds( stream_t *p_stream, MP4_Box_t *p_box ) unsigned int i_len; MP4_GET1BYTE( i_len ); + i_len = __MIN(i_read, i_len); es_descriptor.psz_URL = malloc( i_len + 1 ); if( es_descriptor.psz_URL ) { _______________________________________________ vlc-commits mailing list [email protected] https://mailman.videolan.org/listinfo/vlc-commits
