We will allocate a screen area of width*height*bpp bytes, however this
calculation can easily overflow if too high width or height are given
inside the stream. Nonetheless we would just assume that enough memory
was allocated, try to fill it and overwrite as much memory as wanted.
Also allocate the screen area filled with zeroes to ensure that we start
with full-black and not any random (or not so random) data.
https://scarybeastsecurity.blogspot.gr/2016/11/0day-poc-risky-design-decisions-in.html
Ideally we should just remove this plugin in favour of the one in
gst-libav, which generally seems to be of better code quality.
https://bugzilla.gnome.org/show_bug.cgi?id=774533
Create our own instead as the default framebuffer may require special
fiddling (like having a visible window) to correctly display/be renderable.
Fixes the remaining GL library tests on OS X
Simplify the PKG_CHECK_MODULES related to Wayland to avoid the confusion
of NOT_FOUND cases when there are 3 nested checks. Group those 3 checks
together since there are no conditions specific to each one.
Thanks to https://ci.gstreamer.net/ for alerting of the problem.
https://bugzilla.gnome.org/show_bug.cgi?id=773927
If the NOT_FOUND part of the check PKG_CHECK_MODULES is not written, it
defaults to error. Addind the else clause of this check as
HAVE_WAYLAND="no"
https://bugzilla.gnome.org/show_bug.cgi?id=773927
Otherwise, when the application reuses the same UIView, we were getting
draw notifications on the previous view/layer's which weren't valid anymore
and were referencing pointers that had been freed.
https://bugzilla.gnome.org/show_bug.cgi?id=753003
External xml could have empty, one or multiple top-level "Period" elements.
Because xml parser cannot parse the multiple top-level elements
(i.e., no root element), we need to wrap a xml in order to make root element.
See also ISO/IEC 23009-1:2014 5.3.2.2
https://bugzilla.gnome.org/show_bug.cgi?id=774357
PlayReady being the one of the few DRM formats encoding its data with
base64 it was not consistent to have a special case for this. So the
base64 decoding operation now needs to be done by the protection event
consumer, if needed.
https://bugzilla.gnome.org/show_bug.cgi?id=774112
PlayReady being the one of the few DRM formats encoding its data with
base64 it was not consistent to have a special case for this. So the
base64 decoding operation now needs to be done by the protection event
consumer, if needed.
https://bugzilla.gnome.org/show_bug.cgi?id=774112
Type cast has higher precedence than bitwise shift, so the third
argument will truncate to 8 bits and then shift right by 8 bits
resulting in constant zero.
https://bugzilla.gnome.org/show_bug.cgi?id=774293
The default get_times() function of the base sink is just fine.
Remove the custom get_times() function, because the default function
already reads the timestamps from the buffers.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
https://bugzilla.gnome.org/show_bug.cgi?id=773473
