1 files changed, 0 insertions, 43 deletions
diff --git a/multimedia/mythtv/files/patch-CVE-2017-14170 b/multimedia/mythtv/files/patch-CVE-2017-14170
deleted file mode 100644
index 598f9bde9a7e..000000000000
--- a/multimedia/mythtv/files/patch-CVE-2017-14170
+++ /dev/null
@@ -1,43 +0,0 @@
-From 9cbac3602610afa0867b03bc1475c5c13441d096 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?=E5=AD=99=E6=B5=A9=28=E6=99=93=E9=BB=91=29?=
- <tony.sh@alibaba-inc.com>
-Date: Tue, 29 Aug 2017 23:59:21 +0200
-Subject: [PATCH] avformat/mxfdec: Fix DoS issues in
- mxf_read_index_entry_array()
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Fixes: 20170829A.mxf
-
-Co-Author: 张洪亮(望初)" <wangchu.zhl@alibaba-inc.com>
-Found-by: Xiaohei and Wangchu from Alibaba Security Team
-Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
-(cherry picked from commit 900f39692ca0337a98a7cf047e4e2611071810c2)
-Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
----
- libavformat/mxfdec.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git libavformat/mxfdec.c libavformat/mxfdec.c
-index 2ad0c288f89..e2e34b246f7 100644
---- external/FFmpeg/libavformat/mxfdec.c
-+++ external/FFmpeg/libavformat/mxfdec.c
-@@ -899,6 +899,8 @@ static int mxf_read_index_entry_array(AVIOContext *pb, MXFIndexTableSegment *seg
-     segment->nb_index_entries = avio_rb32(pb);
- 
-     length = avio_rb32(pb);
-+    if(segment->nb_index_entries && length < 11)
-+        return AVERROR_INVALIDDATA;
- 
-     if (!(segment->temporal_offset_entries=av_calloc(segment->nb_index_entries, sizeof(*segment->temporal_offset_entries))) ||
-         !(segment->flag_entries          = av_calloc(segment->nb_index_entries, sizeof(*segment->flag_entries))) ||
-@@ -909,6 +911,8 @@ static int mxf_read_index_entry_array(AVIOContext *pb, MXFIndexTableSegment *seg
-     }
- 
-     for (i = 0; i < segment->nb_index_entries; i++) {
-+        if(avio_feof(pb))
-+            return AVERROR_INVALIDDATA;
-         segment->temporal_offset_entries[i] = avio_r8(pb);
-         avio_r8(pb);                                        /* KeyFrameOffset */
-         segment->flag_entries[i] = avio_r8(pb);