ffmpeg | branch: master | Hendrik Leppkes <[email protected]> | Fri Feb 20 12:54:58 2015 +0100| [3fe26bb60858951710a42065c8183cce100d632a] | committer: Martin Storsjö
hlsenc: write playlist into a temp file and replace the original atomically Signed-off-by: Martin Storsjö <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3fe26bb60858951710a42065c8183cce100d632a --- libavformat/hlsenc.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index d8fd254..21c9526 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -134,9 +134,11 @@ static int hls_window(AVFormatContext *s, int last) int target_duration = 0; int ret = 0; AVIOContext *out = NULL; + char temp_filename[1024]; int64_t sequence = FFMAX(hls->start_sequence, hls->sequence - hls->size); - if ((ret = avio_open2(&out, s->filename, AVIO_FLAG_WRITE, + snprintf(temp_filename, sizeof(temp_filename), "%s.tmp", s->filename); + if ((ret = avio_open2(&out, temp_filename, AVIO_FLAG_WRITE, &s->interrupt_callback, NULL)) < 0) goto fail; @@ -168,6 +170,8 @@ static int hls_window(AVFormatContext *s, int last) fail: avio_closep(&out); + if (ret >= 0) + ff_rename(temp_filename, s->filename); return ret; } _______________________________________________ ffmpeg-cvslog mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
