[Bug 700259] New: [patch] audio: fix buffer overflow for channels > 64
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Mon May 13 13:56:03 PDT 2013
https://bugzilla.gnome.org/show_bug.cgi?id=700259
GStreamer | gst-plugins-base | 1.0.7
Summary: [patch] audio: fix buffer overflow for channels > 64
Classification: Platform
Product: GStreamer
Version: 1.0.7
OS/Version: All
Status: UNCONFIRMED
Severity: major
Priority: Normal
Component: gst-plugins-base
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: dgamroth at uvic.ca
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Created an attachment (id=244106)
--> (https://bugzilla.gnome.org/attachment.cgi?id=244106)
patch
When using more than 64 channels, gst_audio_info_set_format overflows the
GstAudioInfo position field.
This patch ensures the copy is bounded to the buffer's maximum size.
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