From da8a9ff5891cc55b6ea978f11761d3a30b64269c Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Tue, 18 Aug 2015 00:14:37 +0200
Subject: demux_libarchive: reject 0-sized files

libarchive does strange things with them.
---
 demux/demux_libarchive.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/demux/demux_libarchive.c b/demux/demux_libarchive.c
index ae2bd95599..d0afb624c5 100644
--- a/demux/demux_libarchive.c
+++ b/demux/demux_libarchive.c
@@ -32,6 +32,9 @@ static int cmp_filename(const void *a, const void *b)
 
 static int open_file(struct demuxer *demuxer, enum demux_check check)
 {
+    if (stream_get_size(demuxer->stream) == 0)
+        return -1;
+
     int flags = 0;
     if (check <= DEMUX_CHECK_REQUEST)
         flags |= MP_ARCHIVE_FLAG_UNSAFE;
-- 
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