[FFmpeg-cvslog] avformat/hlsenc: fix ticket 6231

[Steven Liu]

ffmpeg | branch: master | Steven Liu <lq at chinaffmpeg.org> | Tue Mar 14 10:16:00 2017 +0800| [d3ce067e7687203cf4a0a475ffd4b733b7c3b4f4] | committer: Steven Liu

avformat/hlsenc: fix ticket 6231

check if the hls_flags is byterange_mode and check if should close fd

Signed-off-by: Steven Liu <lq at chinaffmpeg.org>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d3ce067e7687203cf4a0a475ffd4b733b7c3b4f4
---

 libavformat/hlsenc.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 5df2514..e2c021b 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -1362,6 +1362,7 @@ static int hls_write_packet(AVFormatContext *s, AVPacket *pkt)
                                    end_pts, AV_TIME_BASE_Q) >= 0) {
         int64_t new_start_pos;
         char *old_filename = av_strdup(hls->avf->filename);
+        int byterange_mode = (hls->flags & HLS_SINGLE_FILE) || (hls->max_seg_size > 0);
 
         if (!old_filename) {
             return AVERROR(ENOMEM);
@@ -1372,9 +1373,11 @@ static int hls_write_packet(AVFormatContext *s, AVPacket *pkt)
         new_start_pos = avio_tell(hls->avf->pb);
         hls->size = new_start_pos - hls->start_pos;
 
-        ff_format_io_close(s, &oc->pb);
-        if (hls->vtt_avf) {
-            ff_format_io_close(s, &hls->vtt_avf->pb);
+        if (!byterange_mode) {
+            ff_format_io_close(s, &oc->pb);
+            if (hls->vtt_avf) {
+                ff_format_io_close(s, &hls->vtt_avf->pb);
+            }
         }
         if ((hls->flags & HLS_TEMP_FILE) && oc->filename[0]) {
             if (!(hls->flags & HLS_SINGLE_FILE) || (hls->max_seg_size <= 0))