[Bug 655866] New: jackaudiosink: Don't call g_alloca in jack_process_cb
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Tue Aug 2 19:04:06 PDT 2011
https://bugzilla.gnome.org/show_bug.cgi?id=655866
GStreamer | gst-plugins-good | git
Summary: jackaudiosink: Don't call g_alloca in jack_process_cb
Classification: Platform
Product: GStreamer
Version: git
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gst-plugins-good
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: le.businessman at gmail.com
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
g_alloca is not an RT-safe function, therefore it should not be called inside
the jack_process_cb function. It is used to allocate pointers for samples.
These pointers can be allocated in advance as is already the case in the
jackaudiosrc plugin, in the gst_jack_audio_sink_allocate_channels function.
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