[Bug 659186] New: Disallow seek in live streaming
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Thu Sep 15 13:47:18 PDT 2011
https://bugzilla.gnome.org/show_bug.cgi?id=659186
GStreamer | gst-rtsp-server | 0.10.36
Summary: Disallow seek in live streaming
Classification: Platform
Product: GStreamer
Version: 0.10.36
OS/Version: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gst-rtsp-server
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: vgottardi at hotmail.com
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Run test-readme.c and use two VLC instances to test. The first runs fine, but
the second one triggers a seek which could result in both clients being
disconnected.
VLC puts "Range: npt=0.000-" in the PLAY command which triggers a seek to time
0. It could be considered a bug in VLC. The correct request should be "Range:
npt=now-". In any case, the point is that a misbehaving client can bring down
all clients.
Seek should not be allowed in live streams. I guess the best thing is to ignore
the Range in the PLAY request.
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