File ffmpeg-4-CVE-2023-6601.patch of Package A_tw-ffmpeg-4

From d09f50c0f5f045dec35f0ca22c2212fae2378dba Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Mon, 15 May 2023 21:39:13 +0200
Subject: [PATCH] avformat/hls: remove non standard hls extension

Suggested-by: Kacper Michajlow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavformat/hls.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/hls.c b/libavformat/hls.c
index 2bc142510e..4fff4405e8 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -2546,8 +2546,8 @@ static int hls_probe(const AVProbeData *p)
 
         if (!mime_ok &&
             !mime_x &&
-            !av_match_ext    (p->filename, "m3u8,hls,m3u") &&
-             ff_match_url_ext(p->filename, "m3u8,hls,m3u") <= 0) {
+            !av_match_ext    (p->filename, "m3u8,m3u") &&
+             ff_match_url_ext(p->filename, "m3u8,m3u") <= 0) {
             av_log(NULL, AV_LOG_ERROR, "Not detecting m3u8/hls with non standard extension and non standard mime type\n");
             return 0;
         }
-- 
2.52.0