Alex Ashley b7ef52c515 hlsdemux: Segfaults if playlist has no media files ... hlsdemux causes a null pointer dereference if the media playlist does not contain any media files. The gst_m3u8_client_get_duration function assumes that demux->client->current->files is valid when computing duration. gst_m3u8_client_update needed to be modified to check for the case of downloading an M3U8 file that doesn't contain any media files, and returning an error to gsthlsdemux.c This bug can be reproduced by creating a master m3u8 file that contains one media playlist that points back to the master m3u8 file. For example create a file called bug725134.m3u8: #EXTM3U #EXT-X-VERSION:4 #EXT-X-STREAM-INF:PROGRAM-ID=1, BANDWIDTH=1251135, CODECS="avc1.42001f mp4a.40.2", RESOLUTION=640x352 bug725134.m3u8 https://bugzilla.gnome.org/show_bug.cgi?id=725134		2014-03-01 16:34:59 +01:00
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gstfragmented.h	Make the hls plugin depend on gnutls and move to ext/hls/	2013-03-19 10:54:18 +01:00
gstfragmentedplugin.c	Make the hls plugin depend on gnutls and move to ext/hls/	2013-03-19 10:54:18 +01:00
gsthlsdemux.c	hlsdemux: Init and clear a mutex	2014-02-27 15:50:12 +01:00
gsthlsdemux.h	hlsdemux: Refactor threading and downloading	2014-02-23 00:10:45 +01:00
gsthlssink.c	hlssink: do not lose ref to the multifilesink	2013-11-07 12:50:55 -03:00
gsthlssink.h	Make the hls plugin depend on gnutls and move to ext/hls/	2013-03-19 10:54:18 +01:00
gstm3u8playlist.c	hlssink: Use floats for the EXTINF duration values	2013-09-28 13:20:08 +02:00
gstm3u8playlist.h	Make the hls plugin depend on gnutls and move to ext/hls/	2013-03-19 10:54:18 +01:00
m3u8.c	hlsdemux: Segfaults if playlist has no media files	2014-03-01 16:34:59 +01:00
m3u8.h	hlsdemux: Keep track of timestamps by adding them up during playback	2014-02-23 15:18:22 +01:00
Makefile.am	hlsdemux: Prefer to use nettle for decryption but fall-back to libgcrypt	2014-02-09 18:52:24 +01:00