[vlc-commits] stream_extractor: archive: fail STREAM_GET_SIZE if size is unavailable

[Filip Roséen]

vlc | branch: master | Filip Roséen <filip at atch.se> | Tue Jul 24 15:06:23 2018 +0200| [04e6b7a226c2a0481aeda7d9241c740a39a7883f] | committer: Jean-Baptiste Kempf

stream_extractor: archive: fail STREAM_GET_SIZE if size is unavailable

Signed-off-by: Jean-Baptiste Kempf <jb at videolan.org>

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=04e6b7a226c2a0481aeda7d9241c740a39a7883f
---

 modules/stream_extractor/archive.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/stream_extractor/archive.c b/modules/stream_extractor/archive.c
index 55c890c616..b51fd5b798 100644
--- a/modules/stream_extractor/archive.c
+++ b/modules/stream_extractor/archive.c
@@ -505,6 +505,9 @@ static int Control( stream_extractor_t* p_extractor, int i_query, va_list args )
             if( p_sys->p_entry == NULL )
                 return VLC_EGENERIC;
 
+            if( !archive_entry_size_is_set( p_sys->p_entry ) )
+                return VLC_EGENERIC;
+
             *va_arg( args, uint64_t* ) = archive_entry_size( p_sys->p_entry );
             break;